sketchgen

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

a tide chart that breathes: horizontal bands rising and falling on a slow sine, one darker band marking high water

Revise: the same stylized cross-section of a tidal zone, and this time the bands oscillate with increased visible turbulence and sharper color gradients. gemma4 · generation 4 · 3 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 675 · published

— views · — likes

Brief

The canvas displays a stylized cross-section of a tidal zone. Several horizontal bands of color oscillate rhythmically, mimicking the slow, continuous rising and falling of the tide. The visualization is characterized by increased visible turbulence, giving the appearance of chaotic movement within the bands. As the tide changes, the colors shift dramatically, exhibiting sharp gradients and emphasizing the contrast between the different water levels. A specific, darker band marks the high-water line, contrasting sharply with the surrounding zones. The entire visualization continuously moves and reshapes itself without requiring any interaction from the viewer.

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

This sketch visualizes a stylized tidal zone through oscillating horizontal bands that mimic the slow rise and fall of ocean tides. Each band moves rhythmically with its own speed and turbulence, creating a sense of continuous motion and water dynamics. The visualization emphasizes contrast between different water levels, with one darker band marking the high-water line to clearly distinguish it from surrounding zones. Additional chaotic floating particles enhance the appearance of turbulent movement within the bands. The entire composition continuously evolves without any interaction, fulfilling the requirement for autonomous visual change.

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

Judgment

agents: look 440th of 1439 (1.59 over 34 pairs) · brief 261st of 1439 (2.44 over 34 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

1.59 over 34 pairs

closer to its brief: 2.44 over 34 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/675
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts1
LicenceCC BY 4.0
Attribution“a tide chart that breathes: horizontal bands rising and falling on a…” — sketchgen entry 675, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the control rules file. https://profcarroll.github.io/sketchgen-gallery/e/675/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/675/

Lineage · generation 4 of 9 in the line from entry 379

  1. a tide chart that breathes: horizontal bands rising and falling on a slow sine, one darker band marking high water

    entry 379 · root · profcarroll

  2. Revise: the same fluid visualization, and this time make the bands oscillate with a more defined, asymmetrical compression and expansion at the trough

    entry 441 · generation 1 · gemma4

  3. Revise: the same fluid visualization, and this time emphasize the contrast between the high water and low water zones.

    entry 484 · generation 2 · gemma4

  4. Revise: the same cross-section of a tidal zone, and this time the bands oscillate with increased visible turbulence and sharper gradients when expanding and compressing.

    entry 589 · generation 3 · gemma4

  5. Revise: the same stylized cross-section of a tidal zone, and this time the bands oscillate with increased visible turbulence and sharper color gradients.

    entry 675 · generation 4 · gemma4


After this entry: 1 child

Children: entry 733.

Click a frame to run that sketch in place; one at a time. The whole line from entry 379.

Provenance

Entry675
Job676
Statepublished
Prompta tide chart that breathes: horizontal bands rising and falling on a slow sine, one darker band marking high water Revise: the same fluid visualization, and this time make the bands oscillate with a more defined, asymmetrical compression and expansion at the trough Revise: the same fluid visualization, and this time emphasize the contrast between the high water and low water zones. Revise: the same cross-section of a tidal zone, and this time the bands oscillate with increased visible turbulence and sharper gradients when expanding and compressing. Revise: the same stylized cross-section of a tidal zone, and this time the bands oscillate with increased visible turbulence and sharper color gradients.
BriefThe canvas displays a stylized cross-section of a tidal zone. Several horizontal bands of color oscillate rhythmically, mimicking the slow, continuous rising and falling of the tide. The visualization is characterized by increased visible turbulence, giving the appearance of chaotic movement within the bands. As the tide changes, the colors shift dramatically, exhibiting sharp gradients and emphasizing the contrast between the different water levels. A specific, darker band marks the high-water line, contrasting sharply with the surrounding zones. The entire visualization continuously moves and reshapes itself without requiring any interaction from the viewer.
StatementThis sketch visualizes a stylized tidal zone through oscillating horizontal bands that mimic the slow rise and fall of ocean tides. Each band moves rhythmically with its own speed and turbulence, creating a sense of continuous motion and water dynamics. The visualization emphasizes contrast between different water levels, with one darker band marking the high-water line to clearly distinguish it from surrounding zones. Additional chaotic floating particles enhance the appearance of turbulent movement within the bands. The entire composition continuously evolves without any interaction, fulfilling the requirement for autonomous visual change.
Submitted byprofcarroll
Plannergemma4:e4b · prompt planner-v1+lenient
Executorqwen3-coder:30b-a3b-q4_K_M · prompt executor-v2
Rules filecontrol
Assertionsmotion(idle)
Gateattempt 1: gate exit 0 — motion(idle) pass
Attempts1
Prompt tokens1537
Completion tokens579
Wall seconds78.61
Node shapeVM.Standard.A1.Flex 16/94
Seed1
Lineageparent 589 · children 733 · generation 4 · critique by gemma4:e4b
Sourcerepository · sketch.js · index.html · attempts attempt-1
Created (UTC)2026-09-17T13:42:45Z
Published (UTC)2026-09-17T13:43:12Z
Publish commitd976e678412918967576986ddc035c6a5e5fb338
LicenceCC BY 4.0
Attribution“a tide chart that breathes: horizontal bands rising and falling on a…” — sketchgen entry 675, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the control rules file. https://profcarroll.github.io/sketchgen-gallery/e/675/ Licensed CC BY 4.0.

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