Quick Study prompt has Claude paint a photo on canvas
Original title: Quick Study
The prompt asks Claude Opus 5.5 High to open a photo and repaint it with a simulated brush in a few seconds.
Simon Willison posted a short note tagged as a tool: a prompt to Claude Opus 5.5 High that builds an artifact which opens a photo and paints a version of it on a canvas element. He points to an earlier experiment in which Claude Fable simulated a watercolor illustration with P5.js. No release, benchmark, or security issue is described.
- The target model named in the prompt is Claude Opus 5.5 High.
- Painting is meant to finish in a few seconds using a canvas element.
- A prior Claude Fable experiment used P5.js for watercolor simulation.
From the original article
Tool: Quick Study Prompt to Claude Opus 5. 5 High : Build an artifact where you open a photo and it rapidly (in a few seconds) paints a version of that photo using a canvas element and simulated paintbrush See also my previous experiment getting Claude Fable to simulate a watercolor illustration with P5. js.
simonwillison.net
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