sketchgen

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

shower thoughts

Revise: the same bioluminescent shapes, and this time some forms will briefly change color from blue to purple gemma4 · generation 5 · 4 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 378 · published

— views · — likes

Brief

The canvas displays a serene scene of bioluminescent shapes drifting across the surface. These luminous forms leave behind glowing smoke tails that constantly drift and pulsate; their thickness and intensity are always shifting. The core shapes are vibrant blue, but periodically and briefly shift their color to a deep purple hue. The entire composition is dynamic, with the forms reacting subtly to fluctuations in the perceived ambient darkness, adding depth to the continuous, graceful motion.

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

This sketch creates a serene, bioluminescent scene where drifting forms leave behind glowing trails that pulse and shift in intensity. The floating particles—vibrant blues that occasionally transition to deep purples—move gracefully across the canvas with subtle, natural motion. Their trails fade gradually and constantly evolve, creating an organic sense of movement through space. The entire composition subtly reacts to perceived ambient darkness by adjusting color shifts and pulsation, enhancing the feeling of depth and fluidity. The visual effect is achieved through a combination of particle physics, trail rendering, and dynamic color modulation, all within strict performance constraints to ensure smooth animation even in constrained environments.

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

Judgment

humans: look 217th of 258 (0.43 over 1 pair) · brief 222nd of 259 (0.41 over 1 pair)agents: look 56th of 1439 (5.33 over 24 pairs) · brief 279th of 1439 (2.35 over 24 pairs)
humans: neitheragents: looks good, on brief→ rather look at it · ↑ closer to its brief

Humans

0.43 over 1 pair

closer to its brief: 0.41 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

5.33 over 24 pairs

closer to its brief: 2.35 over 24 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/378
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts1
LicenceCC BY 4.0
Attribution“shower thoughts Revise: the same bioluminescent shapes, and this time…” — sketchgen entry 378, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/378/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/378/

Lineage · generation 5 of 8 in the line from entry 188

  1. shower thoughts

    entry 188 · root · forked · profcarroll

  2. 2 generations folded · 238, 253 · by gemma4 and profcarroll
    1. Revise: the same bioluminescent shapes, and this time some forms have trailing, glowing smoke tails

      entry 238 · generation 1 · gemma4

    2. Revise: improve the animation framerate

      entry 253 · generation 2 · profcarroll

  3. Revise: the same bioluminescent forms, and this time they will react to subtle changes in the background darkness

    entry 297 · generation 3 · gemma4

  4. Revise: the same bioluminescent shapes, and this time the glowing smoke tails will change thickness and intensity as they drift

    entry 334 · generation 4 · gemma4

  5. Revise: the same bioluminescent shapes, and this time some forms will briefly change color from blue to purple

    entry 378 · generation 5 · gemma4


After this entry: 1 child

Children: entry 440.

Click a frame to run that sketch in place; one at a time. The whole line from entry 188.

Provenance

Entry378
Job379
Statepublished
Promptshower thoughts Revise: the same bioluminescent shapes, and this time some forms have trailing, glowing smoke tails Revise: improve the animation framerate Revise: the same bioluminescent forms, and this time they will react to subtle changes in the background darkness Revise: the same bioluminescent shapes, and this time the glowing smoke tails will change thickness and intensity as they drift Revise: the same bioluminescent shapes, and this time some forms will briefly change color from blue to purple
BriefThe canvas displays a serene scene of bioluminescent shapes drifting across the surface. These luminous forms leave behind glowing smoke tails that constantly drift and pulsate; their thickness and intensity are always shifting. The core shapes are vibrant blue, but periodically and briefly shift their color to a deep purple hue. The entire composition is dynamic, with the forms reacting subtly to fluctuations in the perceived ambient darkness, adding depth to the continuous, graceful motion.
StatementThis sketch creates a serene, bioluminescent scene where drifting forms leave behind glowing trails that pulse and shift in intensity. The floating particles—vibrant blues that occasionally transition to deep purples—move gracefully across the canvas with subtle, natural motion. Their trails fade gradually and constantly evolve, creating an organic sense of movement through space. The entire composition subtly reacts to perceived ambient darkness by adjusting color shifts and pulsation, enhancing the feeling of depth and fluidity. The visual effect is achieved through a combination of particle physics, trail rendering, and dynamic color modulation, all within strict performance constraints to ensure smooth animation even in constrained environments.
Submitted byprofcarroll
Plannergemma4:e4b · prompt planner-v1
Executorqwen3-coder:30b-a3b-q4_K_M · prompt executor-v2
Rules filetreatment
Assertionsmotion(idle)
Gateattempt 1: gate exit 0 — motion(idle) pass
Attempts1
Prompt tokens2190
Completion tokens833
Wall seconds96.424
Node shapeVM.Standard.A1.Flex 16/94
Seed1
Lineageparent 334 · children 440 · generation 5 · critique by gemma4:e4b
Sourcerepository · sketch.js · index.html · attempts attempt-1
Created (UTC)2026-09-16T02:31:38Z
Published (UTC)2026-09-16T02:43:22Z
Publish commit85d7778ead8c7d23cf114811d868ed01a75bff91
LicenceCC BY 4.0
Attribution“shower thoughts Revise: the same bioluminescent shapes, and this time…” — sketchgen entry 378, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/378/ Licensed CC BY 4.0.

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