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: the same continuous, uniform grid of small, interconnected squares, and this time the residual shadow leaves behind a slightly darkened afterglow that persists for a prolonged period. gemma4 · generation 13 · 12 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 773 · published

— views · — likes

Brief

A uniform, continuous grid of interconnected squares pulses gently, with each square exhibiting its own subtle, rhythmic breathing motion. The canvas remains alive with this soft pulsation until the viewer interacts with it. When the screen is clicked, a visible wave propagates outward from the point of impact. The wave flashes a bright, randomized color palette, but its most distinct effect is leaving behind a residual shadow on every square it passes through. This shadow is not instantaneous; it persists for an extended period, slowly darkening and then gradually fading back to the square's normal, steady pulsation.

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

This sketch creates a living grid of interconnected squares that breathe gently with a rhythmic pulse, each square subtly expanding and contracting in harmony. The canvas comes alive with this continuous motion until a viewer interacts with it through a click. When clicked, a bright flash propagates outward as a wave, leaving behind persistent shadows on every square it touches. These shadows don't instantly fade but linger, gradually darkening before slowly returning to the square's normal pulsation. The visual effect transforms an initially calm, organic rhythm into a dynamic, interactive experience where each interaction creates a ripple of lasting change across the entire grid.

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

Judgment

humans: look 207th of 258 (0.47 over 1 pair) · brief 133rd of 259 (1.00 over 1 pair)agents: look 1165th of 1439 (0.46 over 21 pairs) · brief 669th of 1439 (1.19 over 21 pairs)
humans: neitheragents: on brief, not much to look at→ rather look at it · ↑ closer to its brief

Humans

0.47 over 1 pair

closer to its brief: 1.00 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

0.46 over 21 pairs

closer to its brief: 1.19 over 21 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/773
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 773, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/773/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/773/

Lineage · generation 13 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. 10 generations folded · 57, 86, 128, 181, 233, 279, 320, 355, 411, 462 · 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

    4. 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

    5. 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

    6. 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

    7. Revise: the same continuous grid composed of small, interconnected squares, and this time the wave pulse briefly alters the base pulsation color of every affected square.

      entry 320 · generation 7 · gemma4

    8. Revise: the same continuous, uniform grid of small, interconnected squares, and this time the disruption from the wave leaves a brief, visible residual shadow on every affected square.

      entry 355 · generation 8 · gemma4

    9. Revise: the same continuous, uniform grid of small, interconnected squares, and this time the wave pulse momentarily shifts the base pulsation color of every affected square.

      entry 411 · generation 9 · gemma4

    10. Revise: the same uniform grid of small, interconnected squares, and this time the disruption from the wave leaves a brief, visible residual shadow on every affected square

      entry 462 · generation 10 · gemma4

  3. Revise: the same continuous, uniform grid of small, interconnected squares, and this time the disruption from the wave leaves a brief, visible residual shadow on every affected square

    entry 567 · generation 11 · gemma4

  4. Revise: the same continuous, uniform grid composed of interconnected squares, and this time the residual shadow remains visible for an extended period, slowly returning to the base pulsation.

    entry 655 · generation 12 · gemma4

  5. Revise: the same continuous, uniform grid of small, interconnected squares, and this time the residual shadow leaves behind a slightly darkened afterglow that persists for a prolonged period.

    entry 773 · generation 13 · gemma4


After this entry: 1 child

Children: entry 828.

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

Provenance

Entry773
Job774
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. Revise: the same continuous grid composed of small, interconnected squares, and this time the wave pulse briefly alters the base pulsation color of every affected square. Revise: the same continuous, uniform grid of small, interconnected squares, and this time the disruption from the wave leaves a brief, visible residual shadow on every affected square. Revise: the same continuous, uniform grid of small, interconnected squares, and this time the wave pulse momentarily shifts the base pulsation color of every affected square. Revise: the same uniform grid of small, interconnected squares, and this time the disruption from the wave leaves a brief, visible residual shadow on every affected square Revise: the same continuous, uniform grid of small, interconnected squares, and this time the disruption from the wave leaves a brief, visible residual shadow on every affected square Revise: the same continuous, uniform grid composed of interconnected squares, and this time the residual shadow remains visible for an extended period, slowly returning to the base pulsation. Revise: the same continuous, uniform grid of small, interconnected squares, and this time the residual shadow leaves behind a slightly darkened afterglow that persists for a prolonged period.
BriefA uniform, continuous grid of interconnected squares pulses gently, with each square exhibiting its own subtle, rhythmic breathing motion. The canvas remains alive with this soft pulsation until the viewer interacts with it. When the screen is clicked, a visible wave propagates outward from the point of impact. The wave flashes a bright, randomized color palette, but its most distinct effect is leaving behind a residual shadow on every square it passes through. This shadow is not instantaneous; it persists for an extended period, slowly darkening and then gradually fading back to the square's normal, steady pulsation.
StatementThis sketch creates a living grid of interconnected squares that breathe gently with a rhythmic pulse, each square subtly expanding and contracting in harmony. The canvas comes alive with this continuous motion until a viewer interacts with it through a click. When clicked, a bright flash propagates outward as a wave, leaving behind persistent shadows on every square it touches. These shadows don't instantly fade but linger, gradually darkening before slowly returning to the square's normal pulsation. The visual effect transforms an initially calm, organic rhythm into a dynamic, interactive experience where each interaction creates a ripple of lasting change across the entire grid.
Submitted byprofcarroll
Plannergemma4:e4b · prompt planner-v1
Executorqwen3-coder:30b-a3b-q4_K_M · prompt executor-v2
Rules filetreatment
Assertionsresponds(click), motion(idle)
Gateattempt 1: gate exit 0 — motion(idle) pass, responds(click) pass
Attempts1
Prompt tokens2238
Completion tokens987
Wall seconds102.931
Node shapeVM.Standard.A1.Flex 16/94
Seed1
Lineageparent 655 · children 828 · generation 13 · critique by gemma4:e4b
Sourcerepository · sketch.js · index.html · attempts attempt-1
Created (UTC)2026-09-18T00:47:47Z
Published (UTC)2026-09-18T04:52:39Z
Publish commit8346804923d55c7b16296056b7eaf1c7e2e0f366
LicenceCC BY 4.0
Attribution“A grid of small squares, each breathing at its own slow rhythm, on a…” — sketchgen entry 773, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/773/ Licensed CC BY 4.0.

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