a browser-based generative art tool designed for painting machines like the WaterColorBot. It generates compositions of overlapping circles arranged into organic, Venn-like structures, filled entirely with parallel hatch lines. Hatch spacing dynamically re-computes based on minimum line width, ensuring brushes can pull continuous strokes rather than dab. Hatch angles also dynamically re-compute per region, including intersections, giving each geometric area its own direction and visual identity. The result is clean, machine-ready SVG output built from real clipped line segments. The artwork can be animated and exported as video, with versions both matched and unmatched to final line width.