sketchgen

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

an image that only be New York City

Revise: create a monochromatic version profcarroll off-node · 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.

seed 1 · entry 536 · published

— views · — likes

Brief

The canvas presents an abstract, monochromatic aerial panorama of an urban cityscape. The scene is dominated by flowing, light-streaked lines that crisscross the grid, giving the impression of constant, subtle movement across the surface. These light streaks are not uniform; they occasionally collide and intersect, forming momentary flashes of sharper, defined geometric shapes that overlay the underlying structure of the city below. The visual experience is purely atmospheric, driven by continuous internal motion without requiring any user input.

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

This sketch renders an atmospheric urban cityscape using flowing, light-streaked lines that move across a monochromatic grid. The scene simulates constant subtle motion through particles that drift and bounce within the frame, occasionally colliding to form momentary geometric flashes. These visual elements create an impression of continuous, dynamic activity without requiring user interaction. The technique employs a particle system with fading trails and occasional shape overlays to generate a sense of depth and movement, capturing the essence of an ever-changing urban environment through abstract, flowing visual rhythms.

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

Judgment

agents: look 1020th of 1439 (0.60 over 42 pairs) · brief 1347th of 1439 (0.19 over 42 pairs)
agents: neither→ rather look at it · ↑ closer to its brief

Humans

no pairs yet

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

Agents

0.60 over 42 pairs

closer to its brief: 0.19 over 42 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/536
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts3
LicenceCC BY 4.0
Attribution“an image that only be New York City Revise: the same abstract aerial…” — sketchgen entry 536, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the control rules file. https://profcarroll.github.io/sketchgen-gallery/e/536/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/536/

Lineage · generation 2 of 9 in the line from entry 199

  1. an image that only be New York City

    entry 199 · root · profcarroll

  2. Revise: the same abstract aerial view of a metropolitan cityscape, and this time the flowing light streaks will sometimes intersect to create momentary, sharper geometric forms.

    entry 246 · generation 1 · gemma4

  3. Revise: create a monochromatic version

    entry 536 · generation 2 · profcarroll


After this entry: 1 child

Children: entry 629.

Click a frame to run that sketch in place; one at a time. The whole line from entry 199.

Provenance

Entry536
Job537
Statepublished
Promptan image that only be New York City Revise: the same abstract aerial view of a metropolitan cityscape, and this time the flowing light streaks will sometimes intersect to create momentary, sharper geometric forms. Revise: create a monochromatic version
BriefThe canvas presents an abstract, monochromatic aerial panorama of an urban cityscape. The scene is dominated by flowing, light-streaked lines that crisscross the grid, giving the impression of constant, subtle movement across the surface. These light streaks are not uniform; they occasionally collide and intersect, forming momentary flashes of sharper, defined geometric shapes that overlay the underlying structure of the city below. The visual experience is purely atmospheric, driven by continuous internal motion without requiring any user input.
StatementThis sketch renders an atmospheric urban cityscape using flowing, light-streaked lines that move across a monochromatic grid. The scene simulates constant subtle motion through particles that drift and bounce within the frame, occasionally colliding to form momentary geometric flashes. These visual elements create an impression of continuous, dynamic activity without requiring user interaction. The technique employs a particle system with fading trails and occasional shape overlays to generate a sense of depth and movement, capturing the essence of an ever-changing urban environment through abstract, flowing visual rhythms.
Submitted byprofcarroll
Plannergemma4:e4b · prompt planner-v1
Executorqwen3-coder:30b-a3b-q4_K_M · prompt executor-v2
Rules filecontrol
Assertionsmotion(idle)
Gateattempt 1: gate exit 1 — motion(idle) fail
attempt 2: gate exit 1 — motion(idle) fail
attempt 3: gate exit 0 — motion(idle) pass
Attempts3
Prompt tokens5054
Completion tokens2799
Wall seconds195.825
Node shapeVM.Standard.A1.Flex 16/94
Seed1
Lineageparent 246 · children 629 · generation 2 · critique by profcarroll · answered off this node
Sourcerepository · sketch.js · index.html · attempts attempt-1, attempt-2, attempt-3
Created (UTC)2026-09-16T20:23:06Z
Published (UTC)2026-09-17T00:39:33Z
Publish commitf8c3cac250c5365e11fcaee5078b97c1151a3a4a
LicenceCC BY 4.0
Attribution“an image that only be New York City Revise: the same abstract aerial…” — sketchgen entry 536, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the control rules file. https://profcarroll.github.io/sketchgen-gallery/e/536/ Licensed CC BY 4.0.

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