Legacy and Insights: Celebrating Santiago Ramón y Cajal Through Art and Science

Part 1: Celebrating Santiago Ramón y Cajal on the 172nd Anniversary of His Birth

May 1, 2024, marks the 172nd anniversary of Santiago Ramón y Cajal's birth. To commemorate this occasion, I am sharing my latest drawings from the Cajal Inventory, created during a recent trip to Madrid. These include a portrait of Cajal and a composite caricature of visitors at the National Museum of Natural Sciences. The museum currently hosts an exhibition titled "The Historical Legacy of Santiago Ramón y Cajal," featuring his workspace with original furnishings and personal items. This exhibition also displays over 28,000 artifacts from the Cajal Legacy, maintained under the supervision of the CSIC.

Santiago Ramón y Cajal's contributions include his progression from a Licentiate in Medicine to various professorships, ultimately securing a chair in Histology and Pathological Anatomy in Madrid. His notable publications include the Textura del sistema nervioso del hombre y de los vertebrados among over 100 journal articles. Cajal received numerous awards, including the Nobel Prize in 1906, memberships in royal academies, and honorary degrees from universities such as Cambridge and Clark. His influence extends beyond his lifetime, highlighted by ongoing recognitions such as the publication by the Caroline Institute on his centenary.

Portrait of Cajal by artist Dawn Hunter, marker and pen on paper, 11" x 14."

Scientific Publications: He published significant works on histology and anatomy, notably the Textura del sistema nervioso del hombre y de los vertebrados, and contributed over 100 articles to scientific journals.

Recognition and Awards: He received numerous awards, including the Nobel Prize in 1906, was a member of several royal academies and societies, and received honorary degrees from universities such as Cambridge and Clark University.

Influential Lectures: Cajal was invited to deliver prestigious lectures, including the Croonian Lecture in London and lectures at Clark University in the USA.

Enduring Impact: His work continues to be celebrated, evidenced by publications and honors in his name, like the volume published by the Caroline Institute on his centenary(Acta Physiol. Scand., Vol. 29, Suppl. 106).

Portrait of artist Dawn Hunter at the Cajal exhibition, Museo Nacional de Ciencas Naturales, Madrid, Spain.

Caricature portraits of visitors to the Museo Nacional de Ciencias Naturales, Madrid, Spain. Marker and pen on paper, 11" x 14."

Part 2: Updates on Scholarly Pursuits and Exploration of Cajal's Work

“The histologist . . . has two important adversaries the smallness and the colorless”, wrote Cajal in Recuerdos de mi vida (1917, p. 337, translated here by DeFelipe).

I am pleased to announce the publication of Art, Intuition, and Identity in Ramón y Cajal in the History of Neuroscience section of The Neuroscientist. I extend my gratitude to my coauthor, Javier DeFelipe, for his pivotal insights on Cajal and to Bevil Conway for his mentorship in scholarly writing. Arpan Mehta of the Cajal Embroidery Project also played a crucial role in the success of our collaboration, starting with our initial six-hour discussion in 2021.

Our essay examines Cajal's legacy, emphasizing his artistic skills alongside his scientific innovations. Cajal's methodical use of the Golgi method, complemented by various histological dyes, provided deep insights into brain structure and function. He adeptly combined his artistic talent with scientific research, using techniques like photography to enhance public engagement with his anatomical sketches. This blend not only solidified his professional image but also left a lasting impact on both the scientific and cultural landscapes.

Read the entire essay, here: https://journals.sagepub.com/doi/10.1177/10738584241234049

Photo by Dawn Hunter of the Cajal Exhibition at the Museo Nacional de Ciencias Naturales, Madrid, Spain.

Santiago Ramón y Cajal, undated multiple self-portrait photos printed by Cajal. 

Exploring the Wonders of the Human Brain: A Journey through Science and Art at the Madrid Book Fair

The 82nd Madrid Book Fair, spanning the duration of two weeks (May 26-June 11, 2023), is welcoming visitors with a multitude of booths representing nearly 1,000 publishing houses across 424 exhibitors. This year's event has undergone modifications aimed at redesigning specific areas to enhance the accessibility of books and alleviate congestion. One noteworthy addition is the implementation of the "shadow project," whereby select sections of the fairgrounds will be covered with tarps. This initiative has been made possible through the support of the Healthy Skin Foundation of the Spanish Academy of Dermatology and Venereology.

Another departure from the Madrid Book Fair tradition is the omission of the customary "Guest Country" designation, which has been replaced by the overarching theme and motto:          

"We're into Science and Letters"  [#DeCienciasYLetras] 

In line with this new approach, exploring scientific literature, many activities are organized to include an established "Science Square" that serves as a collective epicenter of the fair. Among the notable attractions within this area is a projection of a giant brain, coinciding with the Año Cajal, created by CSIC Divulga, provides insights into the intricacies of neuronal functioning.

Left, my drawing of Cajal's sketchbook page of dividing skin cells and right, the Cajal's published finished drawing of dividing skin cells from his textbook: Manual de Histología Normal y de Técnica Micrográfica par Uso de Estudiantes

The opening discourse of the Madrid Book Fair, aligned with the overarching science theme of this edition, will be delivered by Agustín Fernández Mallo, an esteemed writer, in collaboration with Nazareth Castellanos, a doctor of Neuroscience, and Andrés Newman and Raquel Lanseros, both of whom have demonstrated a particular interest in scientific matters through their literary works. Furthermore, various gatherings, experiments, and panel discussions revolving around science will be held in the Children's Pavilion, the CaixaBank Pavilion, and the Eugenio Trías Library. These events, many of which are organized by the CSIC and the Spanish Foundation for Science and Technology, aim to foster engagement with scientific topics.

CSIC's Brain Exhibition at the 2023 Madrid Book Fair/Feria del Libro de Madrid, image courtesy of CSIC Divulga 

Recognizing that science permeates our daily lives, the Madrid Book Fair endeavors to bridge the gap between scientific knowledge and the general public. In this context, activities explore diverse manifestations we encounter, like the metadata that impacts cyber algorithms that shape our social networks and our individual and collective identities. Other presentations of contemporary existence, such as emerging artificial technologies, have showcased how art is integrated into our lives through scientific illustrations. To that end, the Madrid Book Fair welcomed esteemed guests, including Alejandro Vergara Sharp, the head of the Conservation Area of Flemish Painting and Northern Schools at the Prado Museum, and José Ramón Marcaida, the Head Scientist of the History of Science Department at the CSIC History Institute. Together, these two experts shed light on the captivating interplay between art and science during the 15th and 16th centuries, revealing key insights into this dynamic relationship. Other experts specializing in diverse fields will offer insights on the intersection of scientific and literary subjects on the pavilion for Science and Universities.

A riveting exhibit at the Madrid Book Fair, introduced above, is the enthralling exhibition that explores one of science's most enigmatic marvels: the human brain. This exhibit dovetails with the Año Cajal and    examines the intricacies and allure of the brain and the exhibition examines the complexity of the human mind. This installation embodies a unique and immersive experience that is captivating to the viewer and is a testament to the symbiotic relationship between science and art.

CSIC's Brain Exhibition featuring Cajal at the 2023 Madrid Book Fair/Feria del Libro de Madrid, image courtesy of CSIC Divulga 

Citing Cajal's legendary scientific and artistic endeavors, the exhibition draws visitors into a realm where science and creativity intertwine. The display aims to foster a dialogue between scientific discovery and artistic expression through a multidimensional exploration that provides a gateway to a deeper understanding of the enigmatic nature of our cognition.

Through its immersive and visually striking presentation, the exhibition evokes wonder and curiosity - inspiring future generations of researchers and creatives. As spectators traverse the exhibition, they will witness the intricate tapestry of neural connections, gaining insight into history and the inner workings of human consciousness and explore the potential of the future through new technologies and groundbreaking innovations. Guests can obtain passes and schedule a visit to the exhibition on CSIC's website:   here  

As is customary, many authors are scheduled to attend the fair and will be signing copies of their books. This year the Madrid Book Fair will present a selection of prominent figures and authors whose works have achieved widespread acclaim and garnered substantial demand. This year's fair will pay tribute to literary giants Jorge Luis Borges, Antonio Gala and Juan Benet on Friday, June 8, 2023. 

More Information

The 2023 Madrid Book Fair runs from May 26-June 11 at El Retiro Park.  

Book Fair hours are:

• Monday-Thursday, 10:30 am to 2:00 pm & 5:00 pm to 9:00 pm. 
• Saturdays and Sundays, 10:30 am to 3:00 pm & from 5:00 pm to 9:00 pm.
• The closest Metro Madrid stations are Príncipe de Vergara (Lines 2 and 9), Ibiza (Line 9), and Retiro (Line 2).

Official Madrid Book Fair website   here  

CSIC's Brain Exhibition at the 2023 Madrid Book Fair/Feria del Libro de Madrid, image courtesy of CSIC Divulga 

Madrid Book Fair/Feria del Libro de Madrid, El Retiro Parque

Book display at the Madrid Book Fair/Feria del Libro de Madrid, El Retiro Parque

United by Science: The Historic Twinning of Cajal and Golgi's Hometowns

In a harmonious blend of science, culture, and history, the picturesque town of Petilla de Aragón, where Nobel laureate Santiago Ramón y Cajal was born, is set to be twinned with Corteno Golgi, the Italian hometown of his esteemed colleague and fellow Nobel Prize winner, Bartolomeo Camilo Emilio Golgi. This remarkable union takes place during the Ramón y Cajal Research Year (Año Cajal), a celebration of the triennium that honors the legacy of these two groundbreaking scientists of the 20th century.

On March 17 and 18, the twinning festivities will unfold, offering a medley of cultural activities that unite the families and legacies of Ramón y Cajal and Golgi, who were jointly awarded the Nobel Prize in Medicine in 1906. The event commences with the inauguration of the exhibition 1903 - Viaggio in Italia, showcasing the artistic side of Cajal through a captivating collection of photographs from his Italian sojourn. The following day, visitors will be welcomed to the birthplace of Santiago Ramón y Cajal, where a commemorative plaque will be unveiled, and the title of Favorite Son of the Villa will be posthumously bestowed upon him. This two day event will culminate in an extraordinary municipal plenary session, where the mayors of both towns will sign the twinning agreement, formalizing their commitment to preserving these scientific giants' heritage. Celebrating this historic moment intertwines the legacies of Ramón y Cajal and Golgi and experiences the inspiring fusion of science, art, and community. (Blog post continues below.)

Cajal and Golgi, acrylic and ink on paper, 11" x 14"

In this blog post, I invite you to traverse the fascinating history and legacy of Santiago Ramón y Cajal while also exploring the inspirational and exquisite landscapes of his hometown from an artistic perspective. I have often conceptualized Cajal's biography from a surreal perspective within my project Aesthetic Instincts: the Intersection of Art and Science in the life of Santiago Ramón y Cajal. Plus, during visits to Cajal's birthplace, I am often compelled to create Plein air paintings that encapsulate the town's natural allure. These pieces and additional works are featured in my latest monograph, Cajal's Canopy of Trees.

Above is my artwork, Cajal and Golgi, - a vivid portrayal of the esteemed scientists on horseback, enveloped by a lush, verdant landscape. At the heart of this imaginative composition lies Cajal's emblematic drawing, reflecting the intriguing contrast between their theories about the brain's anatomy. Accompanying this piece, below, you'll find a pair of pages from my custom and surreally crafted accordion sketchbook, which analyzes the formative years of Cajal's life through a biographical lens, capturing the essence of his childhood and its impact on his illustrious career.

Accordion Sketchbook page of Petilla juxtaposed with neurons in the vines, acrylic and ink on paper, 5.5" x 13"

Accordion Sketchbook page of Cajal's birthplace in Petilla juxtaposed with neurons, acrylic and ink on paper, 5.5" x 13"

Featured lastly on this post is an example of one of my Plein air landscape paintings from my monograph, Cajal's Canopy of Trees. A publication that as a collection is a tribute to the eminent scientist and a visual odyssey through the captivating scenery that fostered his inquisitiveness and intellect. For those interested in further exploring the artistic aspects of Cajal's world, the monograph provides an immersive experience of the unique environments that significantly influenced the life of this remarkable individual. (Blog post continues below.)

Petilla de Aragón in the summer, ink and acrylic on paper, 11" x 14"

In conclusion, the historic twinning of Santiago Ramón y Cajal and Bartolomeo Camilo Emilio Golgi's hometowns is a testament to their enduring legacies and their profound impact on the world of science. In this article, we've looked into the cultural events and artistic journeys that have given us valuable insights into the lives of these trailblazing individuals. Their remarkable careers were greatly influenced by the vibrant environments they emerged from. As we join the global community in celebrating their achievements and the unique connections between their places of origin, let's also draw inspiration from their unwavering quest for knowledge and the inspiration that emerges when art and science intertwine.

• You can learn more about Dawn Hunter's monograph, here, and you can more about Petilla's twinning event, here.

Trademarkin' Ain't Easy: The Artist's Guide to Intellectual Property (with apologies to the Notorious B.I.G.)

I'm thrilled to share that my trademark application for Dawn Hunter Art ® was approved on Valentine's Day, which made it even more special! Life has its poetry.

As an artist, safeguarding my brand and intellectual property is essential; obtaining a registered trademark is the key to achieving that. Applying for and obtaining a trademark can be quite intricate and lengthy, but the legal protection it provides is definitely worth the effort. I hired an attorney to make sure everything went smoothly.

If you're considering registering a trademark, whether you're planning to do it independently or with legal assistance, I've put together some helpful information below to help guide you.

Having a common name has posed challenges in protecting my artistic identity. I have experienced hurdles with Artificial Intelligence search algorithm errors and sometimes others taking credit for my work or falsely representing themselves as me, i.e. combining my credentials with their own or not correcting misattribution. These incidents have highlighted the importance of protecting my artistic identity through intellectual property measures such as registered copyrights and trademarks. By taking legal steps to secure my brand, I can prevent others from using my name or brand without permission and potentially damaging my reputation or career.

Dawn Hunter's academic study of Cajal's retina drawing, marker and pen on paper.

Types of Trademarks

A trademark is a distinct name, symbol, phrase, design, or other characteristics that set a product or service apart. When you secure a trademark, you obtain sole rights to associate the mark with your offerings, and it prevents others from using a comparable mark that might cause confusion or dilute your mark's worth.

The scope of a trademark depends on the nature of the mark itself and the goods or services it relates to, or it might protect a specific brand name tied to a product or a symbol linked to a company or group. A trademark could involve unique designs or color patterns in packaging or advertisements.

For those in the creative field, owning a registered trademark is vital for keeping their brand safe and stopping others from using their name, emblem, or other unique marks without permission. There are many reasons why artists need to consider registering their trademarks:

• Brand awareness: A trademark plays a crucial role in establishing your brand's presence in the market, making it simpler for people to recognize your work and associate it with your products or services.
• Legal safeguard: Securing a trademark registration offers you legal protection and the privilege to utilize the mark in commerce. This serves as a foundation for pursuing legal recourse against anyone who may try to exploit your mark without authorization or violate your intellectual property rights.
• Opportunities for licensing: Holding a registered trademark paves the way for striking licensing agreements and forming collaborations with fellow artists, companies, or organizations eager to harness your brand for their own ventures.
• Reputation defense: Registering your trademark also aids in preserving your reputation by stopping others from using your name or mark in ways that could harm your brand or create confusion in the market.

Above, Dawn Hunter's registered logo, and below, Dawn Hunter's registered word mark.

DAWN HUNTER ART ®

People can choose from an array of trademark options tailored to their unique business requirements and the kind of trademark they aim to secure. Keep in mind that certain trademarks may fall under more than one category.. For instance, a combination mark might consist of both a word mark and a design mark. In my experience, I registered Dawn Hunter Art® as both a word mark and a design mark, necessitating two separate applications, each with its own unique registration number.

Below is a list of some frequently encountered trademark types:

• Word Mark: This trademark type is solely composed of text, such as a company name, slogan, or product name.

• Design Mark: Consisting of a logo, image, or other visual design, this trademark type often works in tandem with a word mark to create a brand logo.

• Combination Mark: This trademark type merges text and design elements, commonly used to develop a distinctive brand logo that includes both the company name and a visual component.

• Service Mark: Protecting a service rather than a tangible product, this trademark type serves to identify and differentiate the source of a service in the market.

• Collective Mark: Utilized by groups or organizations to identify their members or affiliates, this trademark type is popular among trade organizations and professional associations.

• Certification Mark: This trademark type certifies that a product or service adheres to specific standards or quality levels, frequently seen in industries such as food or organic products.

• Sound Mark: Comprising a unique sound or musical jingle, this trademark type identifies a product or service and is often employed in radio or television advertisements.

Above, Dawn Hunter's portrait of Santiago Ramón y Cajal in pyramidal neurons, marker, pen and ink on paper.

Trademark Process

Selecting the appropriate trademark to suit your specific requirements and offer optimal protection for your brand is essential. For instance, my trademark goes beyond my artwork's visual appearance or style, encompassing the educational aspects and the unique research I have conducted on long-term projects, such as my series and Fulbright research on Santiago Ramón y Cajal or my sabbatical project, Personified Doubles and Complementary Opposites.

In my opinion, it's crucial to collaborate with a seasoned trademark attorney to guarantee proper registration of your trademark and assist in safeguarding your intellectual property rights over time.

The trademark application process can be somewhat intricate, but it typically involves these steps:

• Conduct a trademark search: Prior to applying for trademark registration, it's vital to conduct a comprehensive search of existing trademarks to ensure that your proposed trademark isn't already in use by another brand. This helps you avoid potential conflicts or legal issues later on.

• Prepare and submit the application: After verifying that your trademark is available, you need to prepare and submit a trademark application to the relevant government agency. In the United States, this is usually the United States Patent and Trademark Office (USPTO). The application should include details about your trademark, such as the mark itself, the goods or services it represents, and the mark's owner.

• Wait for the application review: Once your trademark application is filed, a trademark examiner, who is an attorney employed by the USPTO, will be assigned to review it and ensure it meets all registration requirements. This review process can take several months, depending on the queue and the complexity of your application.

• Respond to any office actions: If the trademark examiner has concerns or questions about your application, they may issue an office action requesting additional information or revisions. It's important to respond promptly to these office actions to maintain your application's progress.

• Obtain approval and registration: When a trademark application is approved by a USPTO examining attorney, it is published in the Official Gazette of the United States Patent and Trademark Office. This publication informs the public of your trademark application, allowing those with objections or oppositions to raise concerns due to conflicts with their marks. If concerns emerge, a legal proceeding takes place before the Trademark Trial and Appeal Board (TTAB), an administrative tribunal within the USPTO. The TTAB evaluates the opposition and determines whether to permit the trademark registration or deny it based on the opposition. If no concerns arise, your mark will be assigned a number and officially registered.

Navigating the trademark application process is complicated; seeking assistance from a knowledgeable trademark attorney is essential. They can answer your questions and handle the application for you. This will ensure errors aren't made, or details are overlooked. Their guidance will help ensure the best possible outcome for your application.

Above, photos from my exhibition Personified Doubles and Complementary Opposites. Below, detail of a centerpiece artwork from the show, Art Department.

Conclusion 

Securing a registered trademark has been a vital step for me in safeguarding my artistic brand and fortifying my intellectual property rights. Although the process might seem overwhelming, I urge fellow artists to take this essential stride in defending their work and professional personas. Don't let apprehension about the unknown or the perceived hassle of the application process deter you from shielding your creations. With the legal protection that trademark registration affords, you can rest easy knowing that your dedication and skills are well protected. As artists, our distinct voices and outlooks warrant both acknowledgment and defense. Let's embrace our artistry and preserve our creative legacies through intellectual property rights.

Above, Dawn Hunter's mixed media painting, A Dream in August, marker, ink and acrylic on paper.

Resources

Below are a list of few resources that can help as you progress your trademark application.

• International Trademark Association

• The Patent & Trademark Resource Center | San Diego 

• A Guide to Patent and Trademark Resources | Arizona State University

Art of Neuroscience Award and Scientific American Feature

I am an artist who uses the biography of Santiago Ramón y Cajal and his neuroscience research as the inspiration for my artwork. Earlier this year, my artwork, Dueling Cajals, won an Honorable Mention in the international Art of Neuroscience competition out of the Netherlands. I am honored and speechless to have my artwork featured in Scientific American in an article about the competition. In the article, I share my artwork with the writers and editors (Fionna M. D. Samuels and Liz Tormes) and how the Cajal Legacy at the Instituto Cajal and neuroscience inspire my art about Cajal. 

 

Above my artwork, Dueling Cajals, receives Honorable Mention in the 2022 Art of Neuroscience 

International competition.

My artwork is based on my thorough study of Cajal's life and his scientific drawings, which I conduct in collaboration with leading experts in the neuroscience field at the National Institutes of Health, Bethesda, MD, and Instituto Cajal, Madrid, Spain. I have created over 300 works about Cajal in my ongoing project. My creative project aims to help increase public awareness of the wonders and how the process of drawing can create unique insight and interpretations for scientific research. Overall, my series about Cajal is biographically informative about him and his drawing process.

Me with my primary source references for my work Dueling Cajals: Cajal's Nobel Prize, his original scientific drawing of regenerative nerve cells and his death mask. All of these items are housed at the Instituto Cajal, Madrid, Spain.

Historical Background about Cajal

Santiago Ramón y Cajal (1852-1934) was born in a small town in Spain. His father was a doctor, and Cajal grew up interested in science. He went to medical school, but he also studied biology and physics. He studied the brain using histological staining methods, microscopes, micrographs, and drawing. He discovered how different parts of the brain work. Cajal was also a great teacher and helped train many scientists who would go on to make significant contributions to neuroscience, like Fernando De Castro (arterial chemoreceptors), Rafael Lorente de Nó (audio-vestibular nuclei and system), and E. Horne Craigie (zoologist and author).

Along with Camillo Golgi, Cajal won the Nobel Prize for his work in 1906.

He did his seminal work in the late 1800s and early 1900s. He is known for problem-solving and innovation, like altering and improving the Golgi Black Reaction stain, which allowed him to visualize the nervous system in unprecedented detail. His discoveries continue to be the basis for our understanding of the brain.

One of Cajal's most important contributions was his development of the Neuron Doctrine. This theory states that the nervous system comprises individual cells called neurons. Santiago Ramón y Cajal's work on the neuron doctrine helped establish neuroscience as its scientific discipline.

Cajal, was an absolute genius, he has left a profound impact on neuroscience. He was the trailblazer for the neuron doctrine; his work was like this beacon, guiding our understanding of the brain's mysterious labyrinth. Cajal is just this pivotal force in neuroscience history. Even now, scientists and artists can't help but study and admire the incredible things he's discovered and are mesmerized by the beauty of his drawings.

It's wild to think about how much Cajal's work has shaped the field of neuroscience! His brilliant investigation into the nervous system's anatomy? A total game-changer. It's like he took a paintbrush and reimagined the canvas of our understanding. Because of him, neuroscience became its unique masterpiece, and he paved the way for many discoveries we're still making today. Even modern neuroscientists continue to reference his work, ensuring his legacy lives on for generations.

Cajal's discoveries about the brain's structure and function are like these vibrant colors, leaving a lasting impression on the field. And we're still diving into his work today, using it to make headway in figuring out neurological disorders. It's honestly so inspiring. Cajal's work is like this beautiful testament to the power of science, and it shows how vital curiosity and creativity are when we're chasing after our research.

Conclusion

I have enjoyed making artwork about Cajal's life and histology research. I am honored to have my work receive an Honorable Mention Award in the Art of Neuroscience competition and delighted that it was featured in Scientific American. To learn more about my project about him, visit my website devoted to my Cajal project, Dawn Hunter Art,™ | Cajal Portfolio.

My drawing, Four Cajals, marker and pen on paper, is based on a black and white self-portrait photo montage created and printed by Cajal. I added the color based on a color harmony system to my drawing.

Video

Below is a video that documents my process Creative Process Video for the Artwork Dueling Cajals:

Happy 170th Birthday Cajal!

Happy Birthday Cajal, you are my world, and your discoveries laid the foundation for many other research quests of the mind. 

Cajal within the pyramidal neuron cells, marker and pen on paper. This is a page from my sketchbook.

Since your contributions to the neuron doctrine the have been too many neuro/mind research questions and discoveries to list. But here are a few.

"Split-brain" surgery to control epileptic seizures was performed by Willian Van Wagenen in 1940, and during 1946 Robert Heath carried out deep brain stimulations. 

My recreation of Cajal's black and white self portrait photograph, marker and pen on paper. I observed the primary source while completing my Fulbright Fellowship at the Instituto Cajal, Madrid, Spain and I drew this work from direct observation. 

Eugene Aserinsky discovered "rapid eye movement" (REM) in 1953 and that those movements correspond to certain dream states. 

My recreation of Cajal's drawing of a retina, marker and pen on paper. I observed the primary source while it was on display at the John Porter Neuroscience Research Center at the NIH and drew this work from direct observation.

Roger Sperry and Michael Gazzaniga discovered that the two hemispheres of the human brain are unique and functionally different.

A sketchbook drawing of "...Buds budding, roots rooting and taking root -- Ha, some studio humor within my new series." Cajal branching out, acrylic and ink on paper. This is a conceptual work in which I referenced self portraits created by Cajal and my own research drawings of this work.

Based on blood flow, Seiji Ogawa measured functional MRI brain activity. The plasticity of the adult human brain was proven by Vilayanur Ramachandran in 1994, and Jin Hyung Lee discovered that high and low frequency stimulations generate unique and varied states of consciousness in the brains of rats.

My world of Santiago Ramón y Cajal, this is a photo of a wall in my studio covered in my drawings of and about Cajal.

A Walk with Cajal among his Canopy of Trees

¡Feliz cumpleaños, Cajal!  (1 de mayo de 1852)  Hoy tomemos el tiempo para disfrutar de los placeres simples del sol, el aire fresco y los árboles. Y a todos, espero que tengan buena salud y seguridad durante este tiempo inusual.

Dawn Hunter, Cajal editing a student's thesis, La Residencia de Estudiantes, marker, pen and ink on paper, 11"x 14"

The writing below has been revised and updated to mirror the content of this topic on my website.  www.dawnhunterart.com:

For anyone who is a Cajalian, it is a personal journey. Cajal, this historical and monumental figure in neuroscience, can reach out and expose his humanity through his work, writings, and drawings in a simple, profound, and relatable manner. He accomplishes this by describing his painful childhood experiences, his self-deprecating humor regarding his ego, and the generosity he expressed to his students. When he is the most vulnerable is through his drawings. Despite the scientific intention – his beating heart, personal vulnerability, and passion of mind are communicated through his drawings' line quality. This ideographic expression is why so many of us recognize and perceive his drawings as art, and this quality is why his work continues to be discussed, emulated, and admired.

Cajal's first-person narrative in his biography, Recuerdos de mi Vida, makes one feel as though he is confiding exclusively in them over coffee at a cafe. He is transformed from the storyteller into the best friend of the favorite pupil. Through his written words from the encapsulated past, he springs alive into the present, becoming a privy partner in creative, intellectual, or objective quests. With humility and wisdom, like Siddhartha before him, he inspires the highest ideals of human capability in artistic expression and scientific research..

Some descendants of his disciples and family are fortunate individuals because they know him the best in many ways. Not as an ideal historical figure, but through those who were closest to Cajal. Their family and friends' real-life experiences interacting with him. Including stories that have been passed down through generations plus real "treasures," cherished, personal mementos from Cajal.

It was distressing when I arrived in Madrid at the Instituto Cajal, to conduct my Fulbright research, to learn the Cajal family home in Atocha was being remodeled into condominiums. Cajal had a direct hand in the house's design and final construction, thus the renovation felt like a great loss of historical significance. Seeking comfort, I conceived of a project which entailed retracing Cajal's afternoon walks in Retiro Park, Atocha, and at La Residencia de Estudiantes. On the weekends, with my daughter in tow, we would sit at the entrance of the Cajal home and draw the cityscape from that vantage point. My goal, to find sites and trees at places that were in existence when Cajal was alive and immerse myself. Through viewing the environments that are layered with the past intertwining with present as much as possible I sought to see through his perspective some of his day-to-day routine, thus creating my own momentos of Cajal.

― Dawn Hunter, March 2021

Dawn Hunter, Velazquez Paseo del Prado, pen, ink and acrylic on paper, 11" x 14"

Dawn Hunter, Monumento a Ramón y Cajal, Retiro, marker, pen and ink on paper, 11" x 14"

Dawn Hunter, Sunday Morning Meditation in Atocha, marker, pen and ink on paper, 11" x 14"

Dawn Hunter, Anthropology Museum, Atocha, marker, pen and ink on paper, 11" x 14"

Dawn Hunter, Retiro Park Evening Walk, pen, ink and acrylic on paper, 11" x 14"

Dawn Hunter, Retiro Park Evening Walk, II, pen, ink and acrylic on paper, 11" x 14"

Dawn Hunter, View from the Front door of the Cajal Home, Madrid, pen, ink and acrylic on paper, 11" x 14"

Dawn Hunter, Drawing of the trees across from the Cajal home in Madrid, marker and pen on paper, 11" x 14"

Dawn Hunter, Drawing of Retiro park near the Cajal home in Madrid, Spain, marker and pen on paper, 11" x 14"

Dawn Hunter, Re-creation of Cajal's school photo badge and a "selfie" he took after returning to Spain from a tour as a military doctor in Cuba.  The plant foliage was drawn from the observation of plants that are at the Instituto Cajal, Madrid, marker and pen on paper, 11" x 14

Dawn Hunter, Drawing of the Observatory across from the Cajal home in Madrid, marker and pen on paper, 11" x 14

Dawn Hunter, Paseo del Prado, pen, ink and acrylic on paper, 11" x 14"

Dawn Hunter, Cajal's hands, microscope, pyramidal neuron, and mini self-portrait from his sketchbook juxtaposed with his retirement statement and design details from his Nobel Prize - the photographic source imagery was originally black and white.  Color has been added and the color of the Nobel Prize design details has been altered, marker and pen on paper, 11" x 14"