Day 016 — mondrAIn

Painterly Mondrian composition generator. Not just the logic of neoplasticism — the texture of it. Brushstroke direction, pigment variation, paint buildup, canvas depth.

Features

• Recursive rectangle subdivision with golden ratio bias and line snapping
• Aesthetic color placement (red/blue/yellow/black) with adjacency constraints
• Painterly rendering: directional brushstrokes, per-stroke color variation, pigment drift
• Organic canvas texture (multi-layered value noise)
• Lines painted on top of fields — some don't reach the edge
• PNG download

Controls

• Complexity — subdivision depth
• Line weight — black grid line width
• Color — sparse to full (includes black fills)
• Texture — painterly intensity

Run

open index.html

No dependencies, no build step.