sketchgen

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

Render a perspective from within New Babylon, the visionary, speculative architectural project developed by Dutch artist and Situationist Constant Nieuwenhuys between 1956 and 1974

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

seed 1 · entry 1378 · published

four frames from Render a perspective from within New Babylon, the visionary, speculative architectural project developed by Dutch artist and Situationist Constant Nieuwenhuys between 1956 and 1974 under a synthetic pointer
with the ghost pointer

— views · — likes

Brief

The canvas presents a sweeping, geometric vista deep within a vast, imagined architectural expanse. Structured by immense linear supports and planar walls, the scene conveys a sense of monumental, utopian scale, rendered in stark, industrial tones of white, grey, and deep shadow. While the primary viewing angle is fixed, the entire structure subtly breathes, with light sources appearing to drift and shift across the surfaces, giving the illusion of colossal, silent movement. The viewer's role is purely observational, passing through the perpetually reforming, dreamlike cityscape.

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

This sketch presents a vast, imagined architectural expanse rendered in stark industrial tones of white, grey, and deep shadow. The scene consists of a grid of cubes that subtly breathe with harmonic motion, creating an impression of monumental scale and utopian grandeur. Light sources drift slowly across the surfaces, casting dynamic shadows that give the illusion of colossal, silent movement. The viewer is placed in a fixed perspective within this perpetually reforming cityscape, observing an endless geometric vista that pulses with quiet energy. The visual effect is achieved through careful modulation of cube sizes and positions over time, combined with a slowly shifting light source that creates a sense of perpetual motion without any abrupt changes.

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

Judgment

agents: look 921st of 1439 (0.72 over 17 pairs) · brief 431st of 1439 (1.75 over 17 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

0.72 over 17 pairs

closer to its brief: 1.75 over 17 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/1378
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts1
LicenceCC BY 4.0
Attribution“Render a perspective from within New Babylon, the visionary, speculat…” — sketchgen entry 1378, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1378/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/1378/

Lineage · a root prompt, no children yet

  1. Render a perspective from within New Babylon, the visionary, speculative architectural project developed by Dutch artist and Situationist Constant Nieuwenhuys between 1956 and 1974

    entry 1378 · root · profcarroll


No children yet.

No children yet.

Click a frame to run that sketch in place; one at a time. This is the whole line so far.

Provenance

Entry1378
Job1389
Statepublished
PromptRender a perspective from within New Babylon, the visionary, speculative architectural project developed by Dutch artist and Situationist Constant Nieuwenhuys between 1956 and 1974
BriefThe canvas presents a sweeping, geometric vista deep within a vast, imagined architectural expanse. Structured by immense linear supports and planar walls, the scene conveys a sense of monumental, utopian scale, rendered in stark, industrial tones of white, grey, and deep shadow. While the primary viewing angle is fixed, the entire structure subtly breathes, with light sources appearing to drift and shift across the surfaces, giving the illusion of colossal, silent movement. The viewer's role is purely observational, passing through the perpetually reforming, dreamlike cityscape.
StatementThis sketch presents a vast, imagined architectural expanse rendered in stark industrial tones of white, grey, and deep shadow. The scene consists of a grid of cubes that subtly breathe with harmonic motion, creating an impression of monumental scale and utopian grandeur. Light sources drift slowly across the surfaces, casting dynamic shadows that give the illusion of colossal, silent movement. The viewer is placed in a fixed perspective within this perpetually reforming cityscape, observing an endless geometric vista that pulses with quiet energy. The visual effect is achieved through careful modulation of cube sizes and positions over time, combined with a slowly shifting light source that creates a sense of perpetual motion without any abrupt changes.
Submitted byprofcarroll
Plannergemma4:e4b · prompt planner-v2
Executorqwen3-coder:30b-a3b-q4_K_M · prompt executor-v3
Rules filetreatment
Assertionsmotion(idle), uses(webgl)
Gateattempt 1: gate exit 0 — motion(idle) pass, uses(webgl) pass
Attempts1
Prompt tokens2419
Completion tokens823
Wall seconds55.152
Node shapeVM.Standard.A1.Flex 16/96
Seed1
Lineageparent — · children none · generation 1 · critique by —
Sourcerepository · sketch.js · index.html · attempts attempt-1
Created (UTC)2026-09-23T06:44:12Z
Published (UTC)2026-09-24T01:31:05Z
Publish commit629c0d59da2748be58cd53638c479f15bb7d7277
LicenceCC BY 4.0
Attribution“Render a perspective from within New Babylon, the visionary, speculat…” — sketchgen entry 1378, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1378/ Licensed CC BY 4.0.

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