Chromatic Streams: Load a photograph from the web. Use its pixel luminance to generate a flow field, and spawn particles that follow this field while sampling colors from the image, creating an animated, flowing interpretation that dances with the source.
This sketch fetches an image from fastly.picsum.photos when it runs.
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Brief
A photograph loads from the web. Particles spawn continuously and flow through the canvas following invisible currents derived from the image's luminance. Each particle samples and inherits the color directly beneath it in the source image, creating an animated reinterpretation where the photograph dissolves into rivers of motion. The flow field itself is invisible; only the colored particle trails reveal its structure as they swirl and drift, slowly building up an impressionistic, ever-shifting echo of the source.
Artist's statement · claude-haiku-4-5-20251001, unedited
The sketch loads a photograph and translates it into pure motion: invisible currents derived from the image's luminance guide 1200 particles that flow across the canvas. Each particle samples and inherits the color from the region of the source image it occupies, creating an animated reinterpretation where photographic data becomes the score for generative movement. The image emerges not as a picture but as a choreography—viewers recognize the source through the flow patterns alone as particles swirl and drift, building up trails that echo the photograph's structure in motion and color.
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
1.29 over 20 pairs
closer to its brief: 1.00 over 20 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/1339 |
|---|---|
| Raw sketch | sketch/sketch.js |
| Raw page | sketch/index.html |
| Attempts | 1 |
| Licence | CC BY 4.0 |
| Attribution | “Chromatic Streams: Load a photograph from the web. Use its pixel lumi…” — sketchgen entry 1339, prompted by profcarroll, written by claude-haiku-4-5-20251001 under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1339/ Licensed CC BY 4.0. |
Lineage · the root of a line 5 generations deep
Chromatic Streams: Load a photograph from the web. Use its pixel luminance to generate a flow field, and spawn particles that follow this field while sampling colors from the image, creating an animat
After this entry: 1 child
Children: entry 1344.
Click a frame to run that sketch in place; one at a time. The whole line from entry 1339.
Critique this sketch
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Chromatic Streams: Load a photograph from the web. Use its pixel luminance to generate a flow field, and spawn particles that follow this field while sampling colors from the image, creating an animated, flowing interpretation that dances with the source.
Revise: …
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Provenance
| Entry | 1339 |
|---|---|
| Job | 1348 |
| State | published |
| Prompt | Chromatic Streams: Load a photograph from the web. Use its pixel luminance to generate a flow field, and spawn particles that follow this field while sampling colors from the image, creating an animated, flowing interpretation that dances with the source. |
| Brief | A photograph loads from the web. Particles spawn continuously and flow through the canvas following invisible currents derived from the image's luminance. Each particle samples and inherits the color directly beneath it in the source image, creating an animated reinterpretation where the photograph dissolves into rivers of motion. The flow field itself is invisible; only the colored particle trails reveal its structure as they swirl and drift, slowly building up an impressionistic, ever-shifting echo of the source. |
| Statement | The sketch loads a photograph and translates it into pure motion: invisible currents derived from the image's luminance guide 1200 particles that flow across the canvas. Each particle samples and inherits the color from the region of the source image it occupies, creating an animated reinterpretation where photographic data becomes the score for generative movement. The image emerges not as a picture but as a choreography—viewers recognize the source through the flow patterns alone as particles swirl and drift, building up trails that echo the photograph's structure in motion and color. |
| Submitted by | profcarroll |
| Planner | claude-haiku-4-5-20251001 · answered off this node · prompt planner-v2 |
| Executor | claude-haiku-4-5-20251001 · answered off this node · prompt executor-v3 |
| Rules file | treatment |
| Assertions | motion(idle), loads(image) |
| Gate | attempt 1: gate exit 0 — loads(image) pass, motion(idle) pass |
| Loads | a picture from fastly.picsum.photos (image/jpeg, 44.1 kB) |
| Attempts | 1 |
| Prompt tokens | 78014 · as reported by the model |
| Completion tokens | 1338 · as reported by the model |
| Wall seconds | 72.0 · round trip, export to import |
| Process | 27 min · 12,544 tokens generated · — tries · as reported by the agent |
| Note | algorithmic-art skill + image-driven particles; local prototype tested |
| Node shape | off-node (claude-haiku-4-5-20251001) · gated on VM.Standard.A1.Flex 16/96 |
| Seed | 1 |
| Lineage | parent — · children 1344 · generation 1 · critique by — |
| Source | repository · sketch.js · index.html · attempts attempt-1 |
| Created (UTC) | 2026-09-22T05:10:22Z |
| Published (UTC) | 2026-09-22T05:12:27Z |
| Publish commit | b3145802259337c71074b536987dc771296d072e |
| Licence | CC BY 4.0 |
| Attribution | “Chromatic Streams: Load a photograph from the web. Use its pixel lumi…” — sketchgen entry 1339, prompted by profcarroll, written by claude-haiku-4-5-20251001 under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1339/ Licensed CC BY 4.0. |
The same fields, machine-readable, in meta.json.