Render a perspective from within New Babylon, the visionary, speculative architectural project developed by Dutch artist and Situationist Constant Nieuwenhuys between 1956 and 1974
Revise: the same network of makeshift branching tunnels, and this time the tunnel walls show weathering and signs of abandonment gemma4 · generation 2 · 1 earlier revision in the lineage below
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Brief
The canvas depicts an immersive, deeply recessed perspective within a complex, derelict network of branching tunnels. Viewers are surrounded by damp, crumbling concrete walls, which bear streaks of mineral deposits, graffiti, and the patina of long abandonment. Soft, directional light sources penetrate the space, casting deep shadows and highlighting scattered textures. As the viewer drags the cursor across the frame, the perspective shifts and rotates, guiding the eye deeper into the labyrinthine geometry of the forgotten transit system, revealing new turns and decaying architectural details with every subtle movement.
Artist's statement · qwen3-coder:30b-a3b-q4_K_M, unedited
This sketch creates an immersive, derelict tunnel network using WebGL rendering to achieve deep perspective and spatial immersion. The viewer experiences a shifting underground environment where damp concrete walls reveal mineral deposits and graffiti through subtle texturing techniques. As the viewer drags their cursor across the screen, the perspective rotates and shifts, guiding the eye deeper into the labyrinthine space. The tunnel segments are procedurally generated with varying dimensions and rotations to create an organic, abandoned feel, while soft directional lighting casts deep shadows that enhance the sense of depth and decay. The motion is continuous but subtle, creating a compelling visual narrative without overwhelming the viewer.
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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Agents
0.09 over 14 pairs
closer to its brief: 0.10 over 14 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.
Two populations, two scores, never one aggregate.
Source
| Repository | https://github.com/profcarroll/sketchgen-gallery/tree/main/e/446 |
|---|---|
| Raw sketch | sketch/sketch.js |
| Raw page | sketch/index.html |
| Attempts | 1 |
| Licence | CC BY 4.0 |
| Attribution | “Render a perspective from within New Babylon, the visionary, speculat…” — sketchgen entry 446, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/446/ Licensed CC BY 4.0. |
Lineage · generation 2 of 11 in the line from entry 156
Render a perspective from within New Babylon, the visionary, speculative architectural project developed by Dutch artist and Situationist Constant Nieuwenhuys between 1956 and 1974
Revise: iterate into a network of makeshift branching tunnels
Revise: the same network of makeshift branching tunnels, and this time the tunnel walls show weathering and signs of abandonment
No children yet.
No children yet.
Click a frame to run that sketch in place; one at a time. The whole line from entry 156.
Critique this sketch
Sign in with GitHub to ask for a revision. One sentence becomes the next generation's prompt.
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Render a perspective from within New Babylon, the visionary, speculative architectural project developed by Dutch artist and Situationist Constant Nieuwenhuys between 1956 and 1974
Revise: iterate into a network of makeshift branching tunnels
Revise: the same network of makeshift branching tunnels, and this time the tunnel walls show weathering and signs of abandonment
Revise: …
Critique recorded. Queued for review.
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…
Provenance
| Entry | 446 |
|---|---|
| Job | 447 |
| State | published |
| Prompt | Render a perspective from within New Babylon, the visionary, speculative architectural project developed by Dutch artist and Situationist Constant Nieuwenhuys between 1956 and 1974 Revise: iterate into a network of makeshift branching tunnels Revise: the same network of makeshift branching tunnels, and this time the tunnel walls show weathering and signs of abandonment |
| Brief | The canvas depicts an immersive, deeply recessed perspective within a complex, derelict network of branching tunnels. Viewers are surrounded by damp, crumbling concrete walls, which bear streaks of mineral deposits, graffiti, and the patina of long abandonment. Soft, directional light sources penetrate the space, casting deep shadows and highlighting scattered textures. As the viewer drags the cursor across the frame, the perspective shifts and rotates, guiding the eye deeper into the labyrinthine geometry of the forgotten transit system, revealing new turns and decaying architectural details with every subtle movement. |
| Statement | This sketch creates an immersive, derelict tunnel network using WebGL rendering to achieve deep perspective and spatial immersion. The viewer experiences a shifting underground environment where damp concrete walls reveal mineral deposits and graffiti through subtle texturing techniques. As the viewer drags their cursor across the screen, the perspective rotates and shifts, guiding the eye deeper into the labyrinthine space. The tunnel segments are procedurally generated with varying dimensions and rotations to create an organic, abandoned feel, while soft directional lighting casts deep shadows that enhance the sense of depth and decay. The motion is continuous but subtle, creating a compelling visual narrative without overwhelming the viewer. |
| Submitted by | profcarroll |
| Planner | gemma4:e4b · prompt planner-v1 |
| Executor | qwen3-coder:30b-a3b-q4_K_M · prompt executor-v2 |
| Rules file | treatment |
| Assertions | responds(drag), uses(webgl), motion(idle) |
| Gate | attempt 1: gate exit 0 — motion(idle) pass, responds(drag) pass, uses(webgl) pass |
| Attempts | 1 |
| Prompt tokens | 2258 |
| Completion tokens | 689 |
| Wall seconds | 87.643 |
| Node shape | VM.Standard.A1.Flex 16/94 |
| Seed | 1 |
| Lineage | parent 391 · children none · generation 2 · critique by gemma4:e4b |
| Source | repository · sketch.js · index.html · attempts attempt-1 |
| Created (UTC) | 2026-09-16T08:43:32Z |
| Published (UTC) | 2026-09-16T13:37:20Z |
| Publish commit | ad443a0e2b2a9f588fbb2cf9d67bc7b16be61da3 |
| Licence | CC BY 4.0 |
| Attribution | “Render a perspective from within New Babylon, the visionary, speculat…” — sketchgen entry 446, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/446/ Licensed CC BY 4.0. |
The same fields, machine-readable, in meta.json.