CELLS was initially inspired by the very particular shape of neurons. I then gave free rein to my creativity and explored many of the aspects of these shapes (size, branches, form, colors, style, position, addition of elements, effects, and other surprises) to allow CELLS to generate a large number of very different variations. All parameters are set based on the unique transaction hash.

Cells

Contrast Agent is a collaboration between artist Tim Richardson and creative technologist Sean Zellmer. The title refers to chemical agents used in CT scans that make soft tissue visible in x-ray imaging. We were inspired by the ways this process reveals our interior physiology, making the connection between our exterior and interior bodies transparent. 

Drawing on CT imaging, we explored fractal geometry as a visualization of human physiology. The geometry is constructed with cylindrical orbit traps that possess an inherent self-similarity. Much like the vascular system of the body, the orbit traps have a nested symmetric structure with finer details mirroring the overall structure. 

This symmetric structure became the core motif for the edition and is embodied as an infinite visual loop. Each unique artwork is bound to this temporal cycle, creating an animated ‘liquid physiology’ emblematic of the shifting realities we engage with on a daily basis.

ABOUT THE ARTISTS

Artist - Tim Richardson 
https://www.instagram.com/timrichardsontv
Richardson's work has been exhibited internationally and is in the Collections of Deutsche Bank and Sir Elton John. Three books have been published on his work, most recently the monograph Spiritual Machine by Prestel UK.

Creative Technologist - Sean Zellmer
https://www.instagram.com/lejeunerenard/
Sean Zellmer has made a piece everyday for 5+ years focusing on shaders. His work has been exhibited in Times Square as part of Decode Experiential and in São Paulo for FILE Festival 2018. He has collaborated with brands such as Lush and Vans.

Contrast Agent

Computational sigils for a digital altar. Patterns emerging from the vibrations of sound waves, seen but not heard.

Sigils

# Seedlings

"A young plant, especially one raised from a seed."

Each Seedling grows delicately on a windowsill gazing outside. A Seedling's natural environment–whether a grassy prairie, a rocky mountain, or by a river–is but a memory now, leaving a faded imprint on the canvas' outer border. Some Seedlings resemble trees and flowers, others may appear to be geometric abstractions and fractals–yet all feature interplay between filled patterned regions (leaves and petals) and lines of solid color (stems and branches). Other abstractions also make an appearance: circles representing fruits, stars, or the sun and moon; and a gradient sky with foggy clouds beyond the frames of the window.

## Foundation

The idea for Seedlings was sown in 2019 and was my first foray into Generative Art. It began as a study of fractal trees where each depth level was individually parametrized (angle of rotation, length, etc.). Initially just a hobbyist project in the pre-Art Blocks era, I returned to Seedlings in 2022 to develop it into the longform series, I believe, that most effectively highlights the underlying algorithm's potential. So, I rewrote Seedlings from scratch, turning its simple monochromatic line renderer into a WebGL shader renderer capable of transforming Bézier curves into abstract stems, branches, leaves, and petals with diverse and colorful palettes.

## Inspiration

Having lived much of my life in New York, one of the most urbanized cities in the world, I developed a significant appreciation for green spaces. The city's parks became a refuge from the urban sprawl–where one could touch some grass, breathe fresh air, and pretend they were somewhere else. In an attempt to fill more of my life with green, I placed some plants on my windowsill. The joy they bring my home inspired Seedlings.

Over the course of its development, Seedlings collected many stylistic influences, including Hokusai's trees, Charles Demuth's crisscrossing polygonal regions, and Alphonse Mucha's curves. As such, you will find elements of Ukiyo-e and Art Nouveau across the collection. Seedlings also contains stylistic elements found in my other work, such as ink-like outlining and the concept of shape overlap.

Additionally, I drew inspiration from contemporary longform Generative Art that aims to create complex emergent behaviors from the interactions of a small set of primitives. The structural patterns that form each Seedling are created purely from the probabilistic placement of their branches and petals.

## Dedication

Seedlings has been a labor of love and has particular sentimental value to me as the inception of my Generative Art practice. It feels fitting and very exciting to be given the opportunity to release Seedlings on Art Blocks, the original longform Generative Art platform. Thank you to everyone who helped and supported me during this journey.

Seedlings

How can intent be communicated when ideas are filtered through a pseudorandom number generator? Simply looking at the output does not make it clear whether a stroke is placed on the canvas because of a decision by the artist or by a roll of the dice. The artist’s hand is more present in the process than the result; they choose the algorithms, tune the parameters, and prune the features. As I experimented with my code, I held a particular idea in mind, but I was uncertain how it would finally manifest. I pursued a visual composition that made me feel a certain way, and the visuals I landed on communicate my feeling better than anything I can put into words. Through Curved Air is about the challenge of communication. Regardless of the medium, I can never be certain that the message I intend to send is the message that is received.

Through Curved Air takes inspiration from musical minimalism, where repetition is used to highlight changes in rhythm and harmony. Every output is created by repeatedly copying a single shape. Each copy only has meaning in relation to the other shapes nearby, and that meaning changes with the context around it. Delicate structures form and are subsequently obscured by further layers, and though they may be hidden, they still affect the perception of the final image. Clicking on the canvas will start or stop the looping mode, where the image is recreated in a slightly different way. New facets are exposed as the composition changes yet remains the same. Just as I spend my days trying to share my inner experience through my art, Through Curved Air uses each shape and each loop and each token hash to attempt to create a common feeling between myself and the viewer.

Through Curved Air also takes inspiration from the paintings of Joan Mitchell. I was drawn to her expressive strokes, vibrant colors, and use of negative space, all of which come together to give a more intense feeling of looking at a landscape than just looking at a painting of a landscape. Her energetic marks clearly communicate that there is a human being behind the art. The marks of generative works are often similarly representative of the underlying process, but instead of drawing focus to the artist behind the piece, they draw attention to the algorithm. To convey human emotion in the way I intended, I had to use a subtler algorithm.

The technical tools to convey this emotion are tools I have been consistently developing in my practice. I love making generative art because I can design a system where I understand how all the components work, but they can still come together to produce a result that surprises me. The algorithm behind the compositional variation in my earlier works Coquina and Primordial is one I continued to evolve, and it rests at the heart of Through Curved Air. In fact, I pushed it further than ever, using it to create the individual shapes that form the building block of each output. This emergent variation permeates the work and results in surprising images that more closely resemble paintings than anything I made previously. I believe the potential for surprise is key to conveying emotion through code. When the possibility space of the algorithm grows too large to understand, the mind wanders to the person behind the algorithm. Perhaps the human element is the struggle to understand, or the struggle to be understood.

Art Blocks Presents

Through Curved Air #8

Jacob Gold

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