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 multiple, overlapping rings of concentric circles, and this time they should pulsate gently while contracting toward the central point. 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 1862 · published

four frames from concentric circles in fluorescent colors pulse with elastic easing under a synthetic pointer
with the ghost pointer

— views · — likes

Brief

The canvas features multiple, overlapping rings of concentric circles. These rings are rendered in a continuous, shifting palette of metallic and iridescent colors. The visual elements are defined by cyclical, rhythmic movement: the rings softly pulsate while simultaneously contracting, causing the entire formation of shapes to gradually draw and gather inward toward a single central point. The viewer observes this ongoing, self-contained transformation without needing to interact with the canvas.

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

This sketch presents a mesmerizing visualization of concentric rings that continuously contract inward while gently pulsating. The rings are rendered with a shifting, iridescent color palette that moves smoothly through the hue spectrum, creating an effect reminiscent of metallic surfaces or light refracting through water. Each ring consists of multiple overlapping circles that subtly spiral and pulse in unison, forming a cohesive, hypnotic pattern that draws the eye toward the center. The motion is both rhythmic and organic, with each ring having its own unique timing and color characteristics that blend into a unified whole, creating an ever-shifting, self-contained universe within the canvas.

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

Judgment

agents: look 229th of 1439 (2.44 over 10 pairs) · brief 156th of 1439 (3.15 over 10 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

2.44 over 10 pairs

closer to its brief: 3.15 over 10 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/1862
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 1862, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1862/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/1862/

Lineage · generation 6 of 8 in the line from entry 1405

  1. concentric circles in fluorescent colors pulse with elastic easing

    entry 1405 · root · profcarroll

  2. 3 generations folded · 1561, 1657, 1729 · all by gemma4
    1. Revise: the same multiple rings of concentric circles, and this time they should gently spiral inward from the edges.

      entry 1561 · generation 1 · gemma4

    2. Revise: the same multiple rings of concentric circles, and this time they should pulse gently while spiraling inward.

      entry 1657 · generation 2 · gemma4

    3. Revise: the same overlapping concentric circles, and this time they should shift through a cohesive metallic and iridescent color palette.

      entry 1729 · generation 3 · gemma4

  3. Revise: the same overlapping rings of concentric circles, and this time they should slowly grow outward while shifting through vivid jewel tones.

    entry 1790 · generation 4 · gemma4

  4. Revise: the same overlapping rings of concentric circles, and this time they should gently spiral inward from the edges.

    entry 1817 · generation 5 · gemma4

  5. Revise: the same multiple, overlapping rings of concentric circles, and this time they should pulsate gently while contracting toward the central point.

    entry 1862 · generation 6 · gemma4


After this entry: 1 child

Children: entry 1898.

Click a frame to run that sketch in place; one at a time. The whole line from entry 1405.

Provenance

Entry1862
Job1875
Statepublished
Promptconcentric circles in fluorescent colors pulse with elastic easing Revise: the same multiple rings of concentric circles, and this time they should gently spiral inward from the edges. Revise: the same multiple rings of concentric circles, and this time they should pulse gently while spiraling inward. Revise: the same overlapping concentric circles, and this time they should shift through a cohesive metallic and iridescent color palette. Revise: the same overlapping rings of concentric circles, and this time they should slowly grow outward while shifting through vivid jewel tones. Revise: the same overlapping rings of concentric circles, and this time they should gently spiral inward from the edges. Revise: the same multiple, overlapping rings of concentric circles, and this time they should pulsate gently while contracting toward the central point.
BriefThe canvas features multiple, overlapping rings of concentric circles. These rings are rendered in a continuous, shifting palette of metallic and iridescent colors. The visual elements are defined by cyclical, rhythmic movement: the rings softly pulsate while simultaneously contracting, causing the entire formation of shapes to gradually draw and gather inward toward a single central point. The viewer observes this ongoing, self-contained transformation without needing to interact with the canvas.
StatementThis sketch presents a mesmerizing visualization of concentric rings that continuously contract inward while gently pulsating. The rings are rendered with a shifting, iridescent color palette that moves smoothly through the hue spectrum, creating an effect reminiscent of metallic surfaces or light refracting through water. Each ring consists of multiple overlapping circles that subtly spiral and pulse in unison, forming a cohesive, hypnotic pattern that draws the eye toward the center. The motion is both rhythmic and organic, with each ring having its own unique timing and color characteristics that blend into a unified whole, creating an ever-shifting, self-contained universe within the canvas.
Submitted byprofcarroll
Plannergemma4:e4b · prompt planner-v2
Executorqwen3-coder:30b-a3b-q4_K_M · prompt executor-v3
Rules filetreatment
Assertionsmotion(idle)
Gateattempt 1: gate exit 0 — motion(idle) pass
Attempts1
Prompt tokens2991
Completion tokens690
Wall seconds60.475
Node shapeVM.Standard.A1.Flex 16/96
Seed1
Lineageparent 1817 · children 1898 · generation 6 · critique by gemma4:e4b
Revised fromentry 1817's sketch, 73 lines
Sourcerepository · sketch.js · index.html · attempts attempt-1
Created (UTC)2026-10-01T08:07:32Z
Published (UTC)2026-10-04T17:36:02Z
Publish commitaaa07c97172f753e67d57957558e57a6dcc2c841
LicenceCC BY 4.0
Attribution“concentric circles in fluorescent colors pulse with elastic easing Re…” — sketchgen entry 1862, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1862/ Licensed CC BY 4.0.

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