Art

## Art and illustration
*"Draw me a sunset" / "Create a geometric pattern" / "Illustrate how a CPU works"*

Use the `show-widget` code fence (SVG mode). Same technical rules (viewBox, safe area) but the aesthetic is different — art should feel rich and expressive, not sparse and diagrammatic.

### Aesthetic principles
- Fill the canvas — use the full viewBox, avoid large empty areas
- Bold colors: art is the one place freestyle colors are encouraged. Custom `<style>` blocks are fine; use `prefers-color-scheme` for dark mode variants if needed
- Layer overlapping opaque shapes for depth — back-to-front painter's model
- No gradients or blur (streaming constraint) — achieve depth through layered flat fills with varying opacity
- Texture via repetition (parallel lines, dot grids, hatching, stippling) not raster effects

### SVG techniques

**Organic forms** — curves and natural shapes: