sketchgen

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

concentric circles in fluorescent colors pulse with elastic easing

Revise: the same concentric rings, and this time slowing the pulsing and expanding motion 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 599 · published

— views · — likes

Brief

The canvas displays several concentric rings rendered in vibrant, fluorescent hues. These rings emanate slowly and rhythmically from the center of the frame. The color of the rings pulses gently in intensity, while the rings themselves gradually expand outwards in a controlled, mesmerizing motion. The entire system operates automatically, creating a continuous, meditative visual cycle without any user interaction required.

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

This sketch creates a mesmerizing visual effect of concentric rings that emanate rhythmically from the center of the canvas. Each ring expands outward at its own pace while pulsing in color intensity with a gentle, hypnotic rhythm. The system operates entirely autonomously, creating a continuous meditative cycle without any user interaction required. The fluorescent hues shift gradually over time, and each ring's expansion is controlled to create a harmonious flow that fills the screen with dynamic, flowing energy.

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

Judgment

agents: look 732nd of 1439 (1.02 over 16 pairs) · brief 425th of 1439 (1.78 over 16 pairs)
agents: on brief, not much to look at→ rather look at it · ↑ closer to its brief

Humans

no pairs yet

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

Agents

1.02 over 16 pairs

closer to its brief: 1.78 over 16 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/599
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts1
LicenceCC BY 4.0
Attribution“concentric circles in fluorescent colors pulse with elastic easing Re…” — sketchgen entry 599, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/599/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/599/

Lineage · generation 5 of 18 in the line from entry 4

  1. concentric circles in fluorescent colors pulse with elastic easing

    entry 4 · root · profcarroll

  2. 2 generations folded · 5, 6 · all by gemma4
    1. Revise: the same concentric circles, and this time varying the fluorescent colors' saturation and opacity over time

      entry 5 · generation 1 · gemma4

    2. Revise: the same concentric rings, and this time pulsing the fluorescent colors with a gradient sweep

      entry 6 · generation 2 · gemma4

  3. Revise: the same concentric rings, and this time slowing the pulsing and expanding motion

    entry 7 · generation 3 · forked · gemma4

  4. Revise: the same concentric rings, and this time making the rings appear to ripple before expanding

    entry 491 · generation 4 · gemma4

  5. Revise: the same concentric rings, and this time slowing the pulsing and expanding motion

    entry 599 · generation 5 · gemma4


After this entry: 1 child

Children: entry 685.

Click a frame to run that sketch in place; one at a time. The whole line from entry 4.

Provenance

Entry599
Job600
Statepublished
Promptconcentric circles in fluorescent colors pulse with elastic easing Revise: the same concentric circles, and this time varying the fluorescent colors' saturation and opacity over time Revise: the same concentric rings, and this time pulsing the fluorescent colors with a gradient sweep Revise: the same concentric rings, and this time slowing the pulsing and expanding motion Revise: the same concentric rings, and this time making the rings appear to ripple before expanding Revise: the same concentric rings, and this time slowing the pulsing and expanding motion
BriefThe canvas displays several concentric rings rendered in vibrant, fluorescent hues. These rings emanate slowly and rhythmically from the center of the frame. The color of the rings pulses gently in intensity, while the rings themselves gradually expand outwards in a controlled, mesmerizing motion. The entire system operates automatically, creating a continuous, meditative visual cycle without any user interaction required.
StatementThis sketch creates a mesmerizing visual effect of concentric rings that emanate rhythmically from the center of the canvas. Each ring expands outward at its own pace while pulsing in color intensity with a gentle, hypnotic rhythm. The system operates entirely autonomously, creating a continuous meditative cycle without any user interaction required. The fluorescent hues shift gradually over time, and each ring's expansion is controlled to create a harmonious flow that fills the screen with dynamic, flowing energy.
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 tokens2176
Completion tokens438
Wall seconds77.879
Node shapeVM.Standard.A1.Flex 16/94
Seed1
Lineageparent 491 · children 685 · generation 5 · critique by gemma4:e4b
Sourcerepository · sketch.js · index.html · attempts attempt-1
Created (UTC)2026-09-17T04:48:54Z
Published (UTC)2026-09-17T05:19:04Z
Publish commitd957c9577af4be6f9e9365ad7bc9ba22cfdc6f84
LicenceCC BY 4.0
Attribution“concentric circles in fluorescent colors pulse with elastic easing Re…” — sketchgen entry 599, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/599/ Licensed CC BY 4.0.

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