Frost Lattice
Grow frost. A dendritic crystal branches outward by diffusion-limited aggregation — every particle that freezes rings a glassy tone, so the fern is its own evolving score.
Grow a crystal of frost
A calm growth-and-stillness piece. A random-walk aggregate freezes into a fractal fern; each frozen particle rings a short crystalline bell over a low ice-drone. Tap the field to drop your own seeds and watch competing dendrites race.
Audio starts on tap. The crystal grows on its own with no input.