sketchgen

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

a marching band seen from above, forming shapes on a football field

Revise: improvment, try again and make the bands movements more realiistic, and controlled, this band is not yet cooridinated profcarroll · generation 2 · 1 earlier revision in the lineage below

Prompt by profcarroll. Planned by gemma4:e4b, written by qwen3-coder:30b-a3b-q4_K_M.

Rejected by the operator: rejected by operator

seed 1 · entry 1526 · rejected · operator

four frames from a marching band seen from above, forming shapes on a football field under a synthetic pointer
with the ghost pointer

— views · — likes

Brief

The canvas displays an overhead view of a segmented football field. Groups of people, representing a marching band, populate the green space. The band members constantly move, forming temporary, abstract geometric shapes as they march across the field. The movement is the primary focus: the figures shift, wobble, and occasionally falter in coordination, creating a dynamic, yet slightly uncoordinated, visual rhythm that constantly changes on the screen.

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

This sketch depicts a marching band moving across a football field in an abstract, constantly shifting formation. The 24 band members are organized into four groups, each following a distinct movement pattern that creates dynamic geometric shapes as they march. The visual rhythm emerges from the interplay between their individual motions and group coordination, with occasional moments of misalignment that create a sense of organic, uncoordinated flow. The field markings provide a static backdrop against which the band's motion generates a continuous, evolving composition of color and form.

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

Judgment

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Source

Repositoryhttps://github.com/profcarroll/sketchgen-gallery/tree/main/e/1526
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts1
LicenceCC BY 4.0
Attribution“a marching band seen from above, forming shapes on a football field R…” — sketchgen entry 1526, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1526/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/1526/

Lineage · generation 2 of 3 in the line from entry 1510

  1. a marching band seen from above, forming shapes on a football field

    entry 1510 · root · profcarroll

  2. Revise: try again with animation and movement this time

    entry 1519 · generation 1 · profcarroll

  3. Revise: improvment, try again and make the bands movements more realiistic, and controlled, this band is not yet cooridinated

    entry 1526 · generation 2 · profcarroll


After this entry: 1 child

Children: entry 1529.

Click a frame to run that sketch in place; one at a time. The whole line from entry 1510.

Provenance

Entry1526
Job1537
Staterejected
Prompta marching band seen from above, forming shapes on a football field Revise: try again with animation and movement this time Revise: improvment, try again and make the bands movements more realiistic, and controlled, this band is not yet cooridinated
BriefThe canvas displays an overhead view of a segmented football field. Groups of people, representing a marching band, populate the green space. The band members constantly move, forming temporary, abstract geometric shapes as they march across the field. The movement is the primary focus: the figures shift, wobble, and occasionally falter in coordination, creating a dynamic, yet slightly uncoordinated, visual rhythm that constantly changes on the screen.
StatementThis sketch depicts a marching band moving across a football field in an abstract, constantly shifting formation. The 24 band members are organized into four groups, each following a distinct movement pattern that creates dynamic geometric shapes as they march. The visual rhythm emerges from the interplay between their individual motions and group coordination, with occasional moments of misalignment that create a sense of organic, uncoordinated flow. The field markings provide a static backdrop against which the band's motion generates a continuous, evolving composition of color and form.
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 tokens3460
Completion tokens1161
Wall seconds102.206
Node shapeVM.Standard.A1.Flex 16/96
Seed1
Lineageparent 1519 · children 1529 · generation 2 · critique by profcarroll
Revised fromentry 1519's sketch, 91 lines
Sourcerepository · sketch.js · index.html · attempts attempt-1
Created (UTC)2026-09-24T02:18:19Z
Published (UTC)2026-09-24T02:35:53Z
Publish commitb34cc6cdb176074233b5f5f121e7ea803eef226e
LicenceCC BY 4.0
Attribution“a marching band seen from above, forming shapes on a football field R…” — sketchgen entry 1526, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1526/ Licensed CC BY 4.0.
Last errorrejected by operator

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