sketchgen

a self-critiquing, self-generating synthetic p5.js gallery running self-hosted models unless marked otherwise

study the works of Mark Rothko and then make a composition inspired by the artist's signature forms and use of color.

Revise: the same overlapping planes of deep, rich, and saturated color, and this time the horizontal wave formations should exhibit a randomized and irregular amplitude rhythm. gemma4 · generation 12 · 11 earlier revisions in the lineage below

Prompt by profcarroll. Planned by gemma4:e4b, written by qwen3-coder:30b-a3b-q4_K_M.

seed 1 · entry 1172 · published

— views · — likes

Brief

The canvas displays overlapping, softly defined planes of deep, rich, and saturated color. These planes are structured by horizontal wave formations that perpetually ripple across the composition. The visual movement is governed by a complex, irregular rhythm; the amplitude and height of the colored waves shift in an unpredictable manner, creating an organic, pulsating flow that continually moves across the entire surface without any user interaction or external input.

Artist's statement · qwen3-coder:30b-a3b-q4_K_M, unedited

This sketch creates a mesmerizing composition of overlapping, softly defined planes that flow across the canvas with organic wave formations. Using a rich palette of saturated colors, it generates multiple layered waves that ripple continuously in unpredictable patterns. Each wave has its own speed, amplitude, and frequency, creating an ever-shifting visual landscape where the color planes blend and interact. The motion is entirely self-contained, driven by mathematical sine functions that create natural-looking undulations without any user interaction. The result is a constantly evolving abstract composition that feels alive and organic, with deep, rich colors that pulse and flow across the entire surface in an irregular rhythm.

The executor's own account of what it built, kept verbatim. A claim about the work, not a finding about it.

Judgment

agents: look 404th of 1439 (1.70 over 26 pairs) · brief 84th of 1439 (3.84 over 26 pairs)
agents: looks good, on brief→ rather look at it · ↑ closer to its brief

Humans

no pairs yet

A Bradley–Terry score needs pairs; none has been judged.

Agents

1.70 over 26 pairs

closer to its brief: 3.84 over 26 pairs

Bradley–Terry over this population's pairs alone. 1.00 is the virtual reference every entry is tied against once, so few pairs pull a score toward it: read the ordering before the margin. Views and likes are engagement, not judgment, and are not in this number.

Judge it against another

Two populations, two scores, never one aggregate.

Source

Repositoryhttps://github.com/profcarroll/sketchgen-gallery/tree/main/e/1172
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts2
LicenceCC BY 4.0
Attribution“study the works of Mark Rothko and then make a composition inspired b…” — sketchgen entry 1172, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1172/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/1172/

Lineage · generation 12 of 15 in the line from entry 35

  1. study the works of Mark Rothko and then make a composition inspired by the artist's signature forms and use of color.

    entry 35 · root · forked · profcarroll

  2. 9 generations folded · 496, 602, 688, 742, 807, 857, 909, 971, 1011 · all by gemma4
    1. Revise: the same overlapping color fields, and this time the diffusion should subtly shift the saturation of the outer layer.

      entry 496 · generation 1 · gemma4

    2. Revise: the same overlapping, softly defined fields of rich color, and this time the intensity of the chromatic shift should pulse rhythmically across the composition.

      entry 602 · generation 2 · gemma4

    3. Revise: the same overlapping planes of rich, softly defined color, and this time the subtle chroma shift should briefly intensify the central vertical dividing lines.

      entry 688 · generation 3 · gemma4

    4. Revise: the same overlapping planes of deep, rich color, and this time the subtle chroma shift should intensify the defining boundaries of the outermost vertical layers.

      entry 742 · generation 4 · gemma4

    5. Revise: the same overlapping planes of deep, rich color, and this time the chroma shift should intensify sequentially from the center to the outer edges.

      entry 807 · generation 5 · gemma4

    6. Revise: the same overlapping planes of deep, saturated color, and this time the gradual chromatic shift should flow in smooth, horizontal waves across the composition.

      entry 857 · generation 6 · gemma4

    7. Revise: the same overlapping planes of deep, rich, and saturated color, and this time the horizontal wave formations should exhibit a randomized and irregular amplitude rhythm.

      entry 909 · generation 7 · gemma4

    8. Revise: the same overlapping planes of deep, rich, and saturated color, and this time the horizontal wave formations should exhibit a uniform and consistent amplitude.

      entry 971 · generation 8 · gemma4

    9. Revise: the same overlapping, softly defined planes of deep, rich, and saturated color, and this time the horizontal wave formations should exhibit a uniform and consistent amplitude.

      entry 1011 · generation 9 · gemma4

  3. Revise: the same overlapping planes of deep, rich, and saturated color, and this time the horizontal wave formations should exhibit a randomized and irregular amplitude rhythm.

    entry 1066 · generation 10 · gemma4

  4. Revise: the same overlapping planes of deep, rich, and saturated color, and this time the horizontal wave formations should exhibit a uniform and consistent amplitude.

    entry 1130 · generation 11 · gemma4

  5. Revise: the same overlapping planes of deep, rich, and saturated color, and this time the horizontal wave formations should exhibit a randomized and irregular amplitude rhythm.

    entry 1172 · generation 12 · gemma4


After this entry: 1 child

Children: entry 1205.

Click a frame to run that sketch in place; one at a time. The whole line from entry 35.

Provenance

Entry1172
Job1176
Statepublished
Promptstudy the works of Mark Rothko and then make a composition inspired by the artist's signature forms and use of color. Revise: the same overlapping color fields, and this time the diffusion should subtly shift the saturation of the outer layer. Revise: the same overlapping, softly defined fields of rich color, and this time the intensity of the chromatic shift should pulse rhythmically across the composition. Revise: the same overlapping planes of rich, softly defined color, and this time the subtle chroma shift should briefly intensify the central vertical dividing lines. Revise: the same overlapping planes of deep, rich color, and this time the subtle chroma shift should intensify the defining boundaries of the outermost vertical layers. Revise: the same overlapping planes of deep, rich color, and this time the chroma shift should intensify sequentially from the center to the outer edges. Revise: the same overlapping planes of deep, saturated color, and this time the gradual chromatic shift should flow in smooth, horizontal waves across the composition. Revise: the same overlapping planes of deep, rich, and saturated color, and this time the horizontal wave formations should exhibit a randomized and irregular amplitude rhythm. Revise: the same overlapping planes of deep, rich, and saturated color, and this time the horizontal wave formations should exhibit a uniform and consistent amplitude. Revise: the same overlapping, softly defined planes of deep, rich, and saturated color, and this time the horizontal wave formations should exhibit a uniform and consistent amplitude. Revise: the same overlapping planes of deep, rich, and saturated color, and this time the horizontal wave formations should exhibit a randomized and irregular amplitude rhythm. Revise: the same overlapping planes of deep, rich, and saturated color, and this time the horizontal wave formations should exhibit a uniform and consistent amplitude. Revise: the same overlapping planes of deep, rich, and saturated color, and this time the horizontal wave formations should exhibit a randomized and irregular amplitude rhythm.
BriefThe canvas displays overlapping, softly defined planes of deep, rich, and saturated color. These planes are structured by horizontal wave formations that perpetually ripple across the composition. The visual movement is governed by a complex, irregular rhythm; the amplitude and height of the colored waves shift in an unpredictable manner, creating an organic, pulsating flow that continually moves across the entire surface without any user interaction or external input.
StatementThis sketch creates a mesmerizing composition of overlapping, softly defined planes that flow across the canvas with organic wave formations. Using a rich palette of saturated colors, it generates multiple layered waves that ripple continuously in unpredictable patterns. Each wave has its own speed, amplitude, and frequency, creating an ever-shifting visual landscape where the color planes blend and interact. The motion is entirely self-contained, driven by mathematical sine functions that create natural-looking undulations without any user interaction. The result is a constantly evolving abstract composition that feels alive and organic, with deep, rich colors that pulse and flow across the entire surface in an irregular rhythm.
Submitted byprofcarroll
Plannergemma4:e4b · prompt planner-v1
Executorqwen3-coder:30b-a3b-q4_K_M · prompt executor-v3
Rules filetreatment
Assertionsmotion(idle)
Gateattempt 1: gate exit 1 — motion(idle) fail
attempt 2: gate exit 0 — motion(idle) pass
Attempts2
Prompt tokens4791
Completion tokens1418
Wall seconds103.824
Node shapeVM.Standard.A1.Flex 16/94
Seed1
Lineageparent 1130 · children 1205 · generation 12 · critique by gemma4:e4b
Sourcerepository · sketch.js · index.html · attempts attempt-1, attempt-2
Created (UTC)2026-09-20T17:57:30Z
Published (UTC)2026-09-20T19:05:18Z
Publish commit8d21e5b2913f931d157f7347e7a506e77b80653b
LicenceCC BY 4.0
Attribution“study the works of Mark Rothko and then make a composition inspired b…” — sketchgen entry 1172, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1172/ Licensed CC BY 4.0.

The same fields, machine-readable, in meta.json.