a bionic heart

Diagnosed with Aortic Stenosis, mom’s symptoms include shortness of breath and fatigue. Walking a short distance is a challenge for her.

She arrives in Phoenix, from El Paso, with plans to meet with Dr. Haidar Yassin, a specialist in Cardiovascular Disease. Basically, mom’s heart has a mechanical problem. In general, her body is being deprived of oxygen and the issue is progressive.

We visit Dr. Yassin and I ask about cause. He explains it is a natural calcium build-up in the aortic valve that is now complicating matters. Within the week mom is preparing for a Transcatheter Aortic Valve Replacement (TAVR) procedure and in the process she is scheduled for and gets a heart stent.

In the recovery room, a nurse gives us an illustration to explain where the stent sits (circled area). I decide right then –  I’ll use it to update mom’s study.

These days I refer to my life-size anatomy studies as narratives, consequently mapping her  story continues. I add to the life-size portrait of mom – Maternal Lineage – a heart.

The TAVR is a part of the picture now. I include both valve and stent. Mom will have the actual procedure in a few days.

I contact my friend David, who recommends Dr. Yassin, to update him on mom’s progress and thank him for pointing us in the right direction. He refers to the added drawing as the bionic heart. Mom approves….she’s a trooper.

 

12 weeks – neuron to mandorla

Artists-in-Residence:
We re-organize work-spaces Thursday, at the Tempe Center for the Arts, preparing for the closing celebration of our summer artist residency Friday evening.

Twelve weeks – they fly!

Crossing paths with the many people at TCA including employees, docents and guests (many guests from around the world!) is one of this residency’s perks. I especially enjoy getting to know and work alongside artists Kyllan Maney and Bobby Zokaites.

Kyllan’s Radial Patterns are full of spiraling detail. I’m impressed by the relaxed, yet quick pace at which she moves. The generous Kyllan (she shares a lot with me) has a most notable ability to bring together community.

Bobby’s nature is full of curious and intelligent play. His color scheme for his many compositions is influenced by Dr. Suess. We spend many afternoons talking and cover everything from the elements of design to the business of art. I watch as he constructs his robotic designs. And for the record, I envy his ability to construct a cool sentence.

The three of us connect on a few occasions talking politics – history and world events. And art.

My work: 12 weeks from the Neuron to Mandorla

Understanding the healthy brain seems necessary to understand the brain with dementia. I first study the neuron and in this I discover a variety of supporting glia.  Looking at all the various parts of the brain, I also emphasize and draw the hippocampus and I isolate and draw the motor and sensory cortex.

The Homunculus – Photographed by Tricky Burns

In June I come across an article linking mitochondrial dysfunction to Alzheimer’s Disease.   I feel sad to know the form I tend to favor in a cell is one of the first to redirect in AD. The mitochondria ↓ are the powerhouses of a cell and produce about 90% of the chemical energy needed for the cell’s survival.

Mitochondria

Last week I read about the endoplasmic reticulum (ER)  in Alzheimer’s disease. Consider the ER ↓ like a road system moving into and throughout a city allowing for transportation of goods. Within the cell these passageways allow proteins (“the goods”) to move from the ribosomes (red ↓ dots below).

Based on work I complete a few years back, I know about unfolded or misfolded proteins. Now I make their connection to the amyloid plaques in AD.

Endoplasmic Reticulum with Ribosome

My first study in this residency introduces neurons and microglia. My final study in the residency has me return to the neuron. This time it is a diseased and dying neuron surrounded by amyloid plaques and neurofibrillary tangles.

dying neuron drawing in progress (front of drawing)

completed dying neuron (Back of drawing)

The completed drawing of a dying neuron appears like a sacred mandorla holding space where opposing worlds and forces meet. A subtle (not so subtle) location where heaven and earth, the divine and the human interact.

The residency is over – the work continues.


A special thanks to gallery director Michelle Dock and all the crew (Tricky, Brady and Anthony) at the Tempe Center for the Arts. Thanks to all the docents who shared personal stories with me. You do a fine job of sharing the work with the public.

Thanks again to Kyllan and Bobby, my fellow resident artists. I hope you both know how much your hearty laughter served me this summer.


The Artist-in-Residence is over but draw: the art of curiosity and innovation continues to Sept 1st at TCA.

Mom, who had not seen dad’s study, saw it yesterday.

can a robot create?

The 12-week artist residency at the Tempe Center for the Arts has come to an end. Most every Tuesday and Thursday afternoon you would have found me working alongside or talking with artist Bobby Zokaites. Today I welcome Bobby as guest writer.


My Name is Bobby Zokaites, I’m a local sculptor here in Tempe Arizona, my tag line is, “Engaging the imagination through the creation of large scale objects and spaces.” This summer I participated in the Tempe Center for the Arts exhibition and residency “Draw.” For those in the know, sculpture cannot exist without drawing, in fact most sculptors are very proficient drawers. However, I was included in the exhibition because of a project that, on the surface, seems to challenge the very notion of what it means to draw.

The premise is simple: can a robot create art?

I began this line of inquiry in 2005 during a sophomore painting class at Alfred University and in response to the ever-ubiquitous self-portrait assignment. The history of art is littered with self-important, foreboding and grandiose articulations of the portrait and myself, being 19, of course wanted to join this history. By asking a robot to make art, I had the idea I was creating a portrait, an expression, an illustration, of a generation growing up within the digital revolution.

And so, I purchased a robot—a Roomba vacuum cleaner. Equipped with propulsion, preferences and aversions, the Roomba was already well on its way to being an artist, but lacked the tools needed for painterly expression. To provide it this, I simply removed the vacuum components and added a very basic foam brush and paint reservoir, creating something akin to a homemade marker. The first painting made was such a rush, my mission after that was to get out of the way to let the Roomba do just whatever it was going to do. Large black brush strokes combined with delicate tire treads on a white background these first paintings, produced using India ink on gesso-ed panels, existed in the tradition of Abstract Expressionism; Jackson Pollock, Franz Kline, and the like. I felt that reexploring this canonical aesthetic with contemporary technology would be fun, and it was, I thought that updating this aesthetic with contemporary technology would be fun thing to do. Which it is, fun, the public likes it because they have a different way into the paintings. For me however, with every successive painting I lost more of my own control, agency, creativity, my own self-expression; I had given it to a robot and so, the process became very existential and surreal.

I was still a student and incredibly young so I set this project aside to focus on becoming a sculptor. I took work as the site manager at Franconia Sculpture Park, learning the pragmatic skills associated with the production of large-scale sculpture. Sculpture became my way of regaining and developing my voice, and gave me the opportunity to have visible impact on my immediate surroundings. I became an educator, teaching others how to use tools, to manipulate materials, and to develop their own agency. Currently, I’m involved in several municipal projects, in a way I see this as being involved in governance, a way to add a unique flare to the urban environment.

In 2016, I was asked by the Center for Science and Imagination at Arizona State University to readdress the Roomba paintings. I dug out the now-decade-old robots and made a very large painting, this time on canvas. We produced a 4-minute video in which we decided to bring the relationship of artist, human, and robot to the front on the conversation.

“Draw” has allowed me the time to further address this relationship. I’ve broken the process down into its components: where do I have choice, when do I need to react, and when do I hit stop? Conversations with Monica Martinez and Kyllan Maney, the two other artists-in-residence, have helped with the transition back into thinking towards two-dimensional output. Considering aspects as simple as how colors lay on top of each other, composition and line weight, to those factors as detailed as the viscosity of paint and pigments, I’ve become a painter. Although to study these things I’ve had make more paintings resulting in more failures; some winding up so far gone that I’ve painted over them right in the gallery (much to Monica’s initial dismay). Over this summer, I’ve changed how I think about these painterly concepts several times, using different aids and brainstorming techniques. Dr. Seuss has the most amazing grays, and since his books are well-known for inspiration, I made four paintings using his color palettes.

In addition to the ‘shop talk’ between artists, large school groups would stop through providing several other opportunities to re-examine and re-explain the conceptual parts of the story. Now that I’ve identified where my choices are in the process, I have more involvement and the paintings are more collaborative, less reactionary. Engaging a larger community in the process has brought new points of view, new conundrums, new humor. In keeping with some of the light-heartedness of the project, Tricky, TCA’s preparator, even named the Roomba, “Mayhem”.

Though I’m not the first person to use robots as a way to produce art— American artist, Roxy Paine uses robots to produce a variety of sculptural objects and Leonel Mora of Portugal even has robots that sign their own drawings— my own contribution is in the realization that a commercially available robot was, even 10 years ago, sophisticated enough to produce its own paintings; proving the mantra, “any significantly advanced technology is synonymous with magic.” Along those lines, many people are fond of Frankenstein, Blade Runner, and the Terminator as cautionary tales of technological advancement and morality. However, with the Roomba project I’ve always gravitated to the earlier example of John Henry, the steel-driving man. His story, is one that pits man against machine, in a race to build the transcontinental railroad. All of these stories present a dichotomy when in reality man is not in opposition with machines. Modernity, with is mechanized metaphor, encourages us to idolize efficiency and progress, and in doing so, reduce individual labor. The paradigm of this train of thought has put me in an interesting head space: on the one hand I can anthropomorphize the Roomba, reducing my own self-importance, or I can claim authorship and be seen as an “artist” and “painter”. Truthfully, my preference is still “sculptor”, though I would accept manufacturer as well; both of these terms place importance and thought on to the tools and processes associated with production. With the Roombas as a tool, I can create an infinite number of composition.