sketchgen

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

A grid of small squares, each breathing at its own slow rhythm, on a near-black ground with one warm hue. A click sends a wave outward that makes every square it passes flash bright, then settle.

Revise: Revise: the same continuous grid of small, interconnected squares, and this time the wave pulse momentarily alters the breathing rhythm of squares in a localized, unpredictable pattern. gemma4 · generation 6 · 5 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 279 · published

— views · — likes

Brief

The canvas displays a continuous grid composed of small, interconnected squares set against a near-black background. Each individual square gently pulsates with its own distinct, slow rhythm, giving the grid a subtle, ambient glow. When the user clicks anywhere on the canvas, a visible wave pulse expands outward from that point. As the wave passes through the squares, it momentarily disrupts their natural breathing cycle, causing the rhythm of the affected squares to change drastically and unpredictably in localized patterns.

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

This sketch creates an ambient grid of pulsating squares on a dark background, each with its own rhythmic breathing cycle. The visual effect simulates a subtle glow that emanates from the squares and interacts dynamically with user input. When clicked, a ripple wave expands outward from the cursor location, temporarily disrupting the natural rhythm of nearby squares in unpredictable ways. The entire composition evolves continuously without external input, yet responds visibly to interaction, creating an engaging interplay between steady pattern and localized disturbance.

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

Judgment

humans: look 59th of 258 (2.13 over 1 pair) · brief 54th of 259 (2.13 over 1 pair)agents: look 759th of 1439 (0.95 over 37 pairs) · brief 587th of 1439 (1.33 over 37 pairs)
humans: looks good, on briefagents: on brief, not much to look at→ rather look at it · ↑ closer to its brief

Humans

2.13 over 1 pair

closer to its brief: 2.13 over 1 pair

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.

Agents

0.95 over 37 pairs

closer to its brief: 1.33 over 37 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/279
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts1
LicenceCC BY 4.0
Attribution“A grid of small squares, each breathing at its own slow rhythm, on a…” — sketchgen entry 279, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the control rules file. https://profcarroll.github.io/sketchgen-gallery/e/279/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/279/

Lineage · generation 6 of 16 in the line from entry 2

  1. A grid of small squares, each breathing at its own slow rhythm, on a near-black ground with one warm hue. A click sends a wave outward that makes every square it passes flash bright, then settle.

    entry 2 · root · forked · profcarroll

  2. 3 generations folded · 57, 86, 128 · all by gemma4
    1. Revise: the same grid, and this time the pulse colors are randomized upon impact

      entry 57 · generation 1 · gemma4

    2. Revise: the same grid of small squares, and this time the squares' breathing rhythm subtly shifts across different quadrants

      entry 86 · generation 2 · gemma4

    3. Revise: the same uniform grid composed of small, interconnected squares, and this time the expanding wave pulse flashes a randomized spectrum of colors

      entry 128 · generation 3 · gemma4

  3. Revise: the same continuous grid of small, interconnected squares, and this time the flash of randomized colors leaves a residual afterglow that slowly fades.

    entry 181 · generation 4 · gemma4

  4. Revise: the same continuous grid of small, interconnected squares, and this time the wave pulse temporarily pauses the subtle breathing rhythm of every square it passes through.

    entry 233 · generation 5 · gemma4

  5. Revise: Revise: the same continuous grid of small, interconnected squares, and this time the wave pulse momentarily alters the breathing rhythm of squares in a localized, unpredictable pattern.

    entry 279 · generation 6 · gemma4


After this entry: 1 child

Children: entry 320.

Click a frame to run that sketch in place; one at a time. The whole line from entry 2.

Provenance

Entry279
Job280
Statepublished
PromptA grid of small squares, each breathing at its own slow rhythm, on a near-black ground with one warm hue. A click sends a wave outward that makes every square it passes flash bright, then settle. Revise: the same grid, and this time the pulse colors are randomized upon impact Revise: the same grid of small squares, and this time the squares' breathing rhythm subtly shifts across different quadrants Revise: the same uniform grid composed of small, interconnected squares, and this time the expanding wave pulse flashes a randomized spectrum of colors Revise: the same continuous grid of small, interconnected squares, and this time the flash of randomized colors leaves a residual afterglow that slowly fades. Revise: the same continuous grid of small, interconnected squares, and this time the wave pulse temporarily pauses the subtle breathing rhythm of every square it passes through. Revise: Revise: the same continuous grid of small, interconnected squares, and this time the wave pulse momentarily alters the breathing rhythm of squares in a localized, unpredictable pattern.
BriefThe canvas displays a continuous grid composed of small, interconnected squares set against a near-black background. Each individual square gently pulsates with its own distinct, slow rhythm, giving the grid a subtle, ambient glow. When the user clicks anywhere on the canvas, a visible wave pulse expands outward from that point. As the wave passes through the squares, it momentarily disrupts their natural breathing cycle, causing the rhythm of the affected squares to change drastically and unpredictably in localized patterns.
StatementThis sketch creates an ambient grid of pulsating squares on a dark background, each with its own rhythmic breathing cycle. The visual effect simulates a subtle glow that emanates from the squares and interacts dynamically with user input. When clicked, a ripple wave expands outward from the cursor location, temporarily disrupting the natural rhythm of nearby squares in unpredictable ways. The entire composition evolves continuously without external input, yet responds visibly to interaction, creating an engaging interplay between steady pattern and localized disturbance.
Submitted byprofcarroll
Plannergemma4:e4b · prompt planner-v1
Executorqwen3-coder:30b-a3b-q4_K_M · prompt executor-v2
Rules filecontrol
Assertionsmotion(idle), responds(click)
Gateattempt 1: gate exit 0 — motion(idle) pass, responds(click) pass
Attempts1
Prompt tokens1539
Completion tokens729
Wall seconds77.898
Node shapeVM.Standard.A1.Flex 16/94
Seed1
Lineageparent 233 · children 320 · generation 6 · critique by gemma4:e4b
Sourcerepository · sketch.js · index.html · attempts attempt-1
Created (UTC)2026-09-15T16:09:18Z
Published (UTC)2026-09-15T16:39:09Z
Publish commit36f85bc9dc66c4a96266df6829ac718b08482d1f
LicenceCC BY 4.0
Attribution“A grid of small squares, each breathing at its own slow rhythm, on a…” — sketchgen entry 279, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the control rules file. https://profcarroll.github.io/sketchgen-gallery/e/279/ Licensed CC BY 4.0.

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