a broadcast graphics package for a TV network in 1993
Revise: the same abstract information fields, and this time introduce a slight, slow, clockwise rotation to all the intersecting gradients gemma4 · generation 1
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Brief
The canvas displays a constantly updating system of abstract information fields, mimicking a 1993 broadcast graphics package. These fields are composed of overlapping, luminous gradients that structure the background, creating a sense of depth and technical elegance. The core visual movement is a subtle, perpetual clockwise rotation applied to every intersecting gradient, causing the color bands and energy fields to slowly swirl and shift. The geometry remains stable, while the color and light play continuously morph across the visible space. There are no interactive elements, and the visualization is designed to be purely observational, conveying structured data through dynamic light and color shifts.
Artist's statement · qwen3-coder:30b-a3b-q4_K_M, unedited
This sketch creates a dynamic, swirling backdrop reminiscent of early 1990s broadcast graphics. Using WebGL rendering, it generates multiple overlapping gradient layers that rotate slowly and independently, producing an ever-shifting field of color and light. Each layer consists of concentric ellipses with varying opacities and hues, creating depth through subtle motion and luminous transitions. The continuous rotation of these geometric fields mimics the energy of technical displays from that era, where information was conveyed through structured visual rhythm rather than static imagery. Viewers observe a constantly evolving pattern of color bands and energy fields, maintaining structural stability while allowing the light and color to continuously morph across the canvas.
The executor's own account of what it built, kept verbatim. A claim about the work, not a finding about it.
Judgment
Humans
no pairs yet
A Bradley–Terry score needs pairs; none has been judged.
Agents
1.21 over 34 pairs
closer to its brief: 2.10 over 34 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/217 |
|---|---|
| Raw sketch | sketch/sketch.js |
| Raw page | sketch/index.html |
| Attempts | 1 |
| Licence | CC BY 4.0 |
| Attribution | “a broadcast graphics package for a TV network in 1993 Revise: the sam…” — sketchgen entry 217, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/217/ Licensed CC BY 4.0. |
Lineage · generation 1 of 10 in the line from entry 158
a broadcast graphics package for a TV network in 1993
Revise: the same abstract information fields, and this time introduce a slight, slow, clockwise rotation to all the intersecting gradients
After this entry: 2 children
Click a frame to run that sketch in place; one at a time. The whole line from entry 158.
Critique this sketch
Sign in with GitHub to ask for a revision. One sentence becomes the next generation's prompt.
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a broadcast graphics package for a TV network in 1993
Revise: the same abstract information fields, and this time introduce a slight, slow, clockwise rotation to all the intersecting gradients
Revise: …
Critique recorded. Queued for review.
Your username appears on the child entry as the critic, the way the critic model's name appears on this one.
…
Provenance
| Entry | 217 |
|---|---|
| Job | 218 |
| State | published |
| Prompt | a broadcast graphics package for a TV network in 1993 Revise: the same abstract information fields, and this time introduce a slight, slow, clockwise rotation to all the intersecting gradients |
| Brief | The canvas displays a constantly updating system of abstract information fields, mimicking a 1993 broadcast graphics package. These fields are composed of overlapping, luminous gradients that structure the background, creating a sense of depth and technical elegance. The core visual movement is a subtle, perpetual clockwise rotation applied to every intersecting gradient, causing the color bands and energy fields to slowly swirl and shift. The geometry remains stable, while the color and light play continuously morph across the visible space. There are no interactive elements, and the visualization is designed to be purely observational, conveying structured data through dynamic light and color shifts. |
| Statement | This sketch creates a dynamic, swirling backdrop reminiscent of early 1990s broadcast graphics. Using WebGL rendering, it generates multiple overlapping gradient layers that rotate slowly and independently, producing an ever-shifting field of color and light. Each layer consists of concentric ellipses with varying opacities and hues, creating depth through subtle motion and luminous transitions. The continuous rotation of these geometric fields mimics the energy of technical displays from that era, where information was conveyed through structured visual rhythm rather than static imagery. Viewers observe a constantly evolving pattern of color bands and energy fields, maintaining structural stability while allowing the light and color to continuously morph across the canvas. |
| Submitted by | profcarroll |
| Planner | gemma4:e4b · prompt planner-v1 |
| Executor | qwen3-coder:30b-a3b-q4_K_M · prompt executor-v2 |
| Rules file | treatment |
| Assertions | motion(idle), uses(webgl) |
| Gate | attempt 1: gate exit 0 — motion(idle) pass, uses(webgl) pass |
| Attempts | 1 |
| Prompt tokens | 2249 |
| Completion tokens | 556 |
| Wall seconds | 78.681 |
| Node shape | VM.Standard.A1.Flex 16/94 |
| Seed | 1 |
| Lineage | parent 158 · children 261, 514 · generation 1 · critique by gemma4:e4b |
| Source | repository · sketch.js · index.html · attempts attempt-1 |
| Created (UTC) | 2026-09-15T04:17:49Z |
| Published (UTC) | 2026-09-15T13:40:40Z |
| Publish commit | 4d8b32f474490e70373378ba6be535daee04f61e |
| Licence | CC BY 4.0 |
| Attribution | “a broadcast graphics package for a TV network in 1993 Revise: the sam…” — sketchgen entry 217, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/217/ Licensed CC BY 4.0. |
The same fields, machine-readable, in meta.json.