Julien Gachadoat

Artist

Julien Gachadoat · v3ga.net ↗

Raster

raster.art/artist/julien-gachadoat ↗

Based

Lives and works in Bordeaux, France

Now

Generative artist, also known as v3ga

Practice

Generative drawing, custom software, geometric abstraction and pen-plotter works

In the set

Radiance ↗ · 512 editions

Links

Full bibliography ↗

Julien Gachadoat belongs to a generation for whom code is neither a backstage utility nor simply a metaphor for contemporary life. It is the material through which an image becomes thinkable. Growing out of his experience making coded visuals in the 1990s demo scene, his practice uses programming languages to establish graphic rules, introduce random operations and test the emergence of abstract form.¹ The result is a body of work that appears rigorous at first sight, yet continually complicates the distinction between order and contingency.

Gachadoat's characteristic vocabulary is economical: lines, grids, rotations, waves, monochrome contrasts and repeated modules. Economy does not mean predictability. His algorithms establish bounded situations in which small changes propagate across an entire composition. Galerie Charlot describes this as an exploration of possible patterns built from simple graphic rules, with randomness opening the system to the improbable.² Each image therefore records a negotiation between authored constraints and computational execution.

Gachadoat's lines do not merely illustrate an algorithm. They make its decisions, hesitations and accumulated consequences visible.

The pen plotter is crucial to this negotiation. It converts vectors into movements of a drawing implement across paper, giving programmed geometry duration, friction and material specificity. In a 2022 interview, Gachadoat described producing images with code he writes himself and using an articulated drawing machine to realize them.³ The resulting works link textual instruction to graphic trace. Their precision remains unmistakably machinic, but variations in ink, paper and mechanical movement prevent the physical object from becoming a neutral printout.

Rules that make room for surprise

Gachadoat's practice can be understood as an art of carefully delimited possibility. The artist does not select every line individually. He designs a procedure capable of producing relationships among lines, then evaluates how that procedure behaves. A 2024 interview concerning his Bordeaux exhibition explained the process succinctly: rules govern the drawing, while pseudo-random sequences generate multiple proposals within those rules.⁴ Authorship resides both in constructing the system and in recognizing which behaviors deserve development.

This working method carries historical resonances. Plotters were central to early computer art because they translated numerical instructions into tangible marks. Gachadoat consciously extends that lineage while working with contemporary, accessible machines. A 2023 interview about plotter practice discusses the transition from early institutional equipment to machines used in artists' studios and considers the distinct status of digital and physical manifestations.⁵ His work does not nostalgically reproduce an earlier technical condition. It asks what the plotter can mean after screens, browser-based art and blockchain distribution have become ordinary contexts for computational images.

The physical trace also changes how repetition is perceived. On screen, a pattern can seem instantaneous and immaterial. On paper, its density implies the elapsed time of hundreds or thousands of coordinated movements. In Gachadoat's compositions, accumulated strokes can resemble textiles, topographies, mineral structures or optical fields without settling into representation. The imagery emerges from local relationships rather than from a preliminary sketch of an external subject.

This principle is especially evident in Mineral. Feral File explains that autonomous agents wander through a grid according to simple movement rules, producing unpredictable sparse and dense regions.⁶ The project demonstrates a recurring feature of Gachadoat's thinking: complexity is generated through interaction, not inserted as ornament. The artist's own archive identifies four Mineral prototypes as research made for the later +GRAPH series.⁷ Code becomes less a mechanism for perfect command than an environment in which form can unfold.

Radiance and the connected field

Radiance concentrates these concerns into a study of modular connection. The project combines simple line patterns at different scales, creating geometric forms whose character ranges from minimal to intricate. Its arrangements generate a sense of pressure, illumination and directional flow. Gachadoat's project record identifies Radiance as a 2021 Art Blocks release. The official collection record classifies it as Art Blocks Factory and confirms exactly 512 works, released on 19 July 2021.¹⁸

The edition count matters because the work is not a single master image reproduced 512 times. Each output is an encounter with the same generative logic under different conditions. Across the series, line segments may form compact emblems, broad lattices, arcs or fragmented architectures. Changes in pattern, scale and radiating line spacing establish family resemblance without erasing individuality.⁸ The collection makes variation itself available for comparison.

A single Radiance output may initially register as an optical composition, but sustained looking reveals how its visual energy is constructed. Bands align and diverge. Repeated elements cross scales. A centralized pulse competes with the rectangular logic of the frame. The title directs attention toward emission, yet the images achieve luminosity without depicting light. Radiance becomes a structural effect, produced by spacing and contrast.

The series also clarifies Gachadoat's relationship to the minting encounter. His algorithm defines a field of possible works, while the collector activates one result without knowing its final configuration in advance. As his podcast interview observed, the Art Blocks model asks a collector to acquire an image that has not yet been generated.³ Uncertainty is therefore not only internal to composition. It structures the work's release, reception and distribution.

Live on Art Blocks: radiance-by-julien-gachadoat ↗

From software to situated object

Gachadoat's later projects have expanded the dialogue between executable systems and physical formats. In Pathways, made with Vetro Editions, 121 uniquely covered books form an eleven-by-eleven grid that reveals a fictional map when assembled.⁹ Here the edition is simultaneously publication, modular artwork and distributed landscape. Each book can circulate independently, while the total configuration remains conceptually present.

The standard Pathways catalogue surveys plotted work made between 2018 and 2023 and includes material on the artist's coding processes and references.¹⁰ Its book form is particularly apt. Code and bookmaking both depend on sequences, structures and acts of reading. By placing generated imagery on covers that combine into a larger topology, Gachadoat gives the relationship between part and whole a social dimension: no single owner necessarily possesses the complete image.

Exhibition contexts further disclose the range of this practice. The 2024 Sinusoïdes exhibition paired Gachadoat with Pierre Braun, bringing together two generations of programmed drawing through shared interests in line, monochrome aesthetics and sinusoidal repetition.¹¹ The comparison situated contemporary computational practice within a longer history of computer-assisted graphics. That year, Déambulations in Bordeaux presented Gachadoat's generative drawings and his pen-plotter process. The artist explained how algorithms, pseudo-random calculation and physical variables such as pen wear and paper quality contribute to works that cannot be reproduced identically.⁴

Gachadoat has also worked within explicitly digital institutional formats. Feral File included him in +GRAPH, curated by Casey Reas, where six artists presented generative software alongside thirty selected plotted variations apiece.⁵ Such presentation resists any simple opposition between digital original and physical derivative. Software and drawing are related manifestations with different behaviors, contexts and temporalities.

This distinction is explicit in Mineral: Feral File states that each software work contains millions of possible images, while the corresponding drawing remains physically separate and may circulate independently.⁶ The plot is not proof that the digital work is real, nor is the software merely a recipe for manufacturing paper objects. Each makes another dimension of the system perceptible.

Continuity, collaboration and computational touch

Collaboration offers Gachadoat another way to reconsider control. His practice has included silkscreen production and drawings made with an industrial robot, extending his systems across different tools and workshops.¹ In 2023 he collaborated with generative-art pioneer Vera Molnár on the unique plotter drawing Deux générations pour un sommaire.¹ The encounter condensed a historical continuity: rule-based abstraction passed between generations not as a fixed style, but as a shared willingness to delegate, test and discover.

His works have consequently entered several overlapping narratives. They belong to the history of geometric abstraction, to the development of generative drawing, to plotter culture and to the recent market for blockchain-based art. An auction catalogue from FauveParis identified geometry, monochrome repetition and random sequences as central to his method, while noting his activity across Art Blocks and Feral File.¹² None of these contexts alone exhausts the work.

The most productive way to view Gachadoat's practice is therefore through translation. Instructions become movements; movements become lines; local rules become global structures; digital systems become collectible outputs and physical drawings. At every passage, the work retains enough irregularity to avoid becoming a diagram of its own production. Its appeal lies in this balance. The images are lucid about being constructed, but their final forms exceed what their premises seem to promise.

Radiance remains exemplary because it transforms a modest toolkit into a broad visual population. Across 512 editions, connected line patterns demonstrate how constraint can sustain abundance. Gachadoat's achievement is not simply to make machines draw beautifully. It is to construct systems in which computation develops a graphic touch of its own, one guided by the artist yet kept open to consequence, variation and surprise.

Bibliography

The references cited in this essay are listed below. For the complete bibliography see the Julien Gachadoat links page ↗.