A drop of ink falling through still water, carried on a feedback buffer so every tendril is a real history of where the pigment has been — rolling into vortex rings, pinching into smaller drops, and thinning to clear water across the band where the lyrics sit.
Drawn with: a WebGL2 shader.
Reacts to and looks like: gpu, webgl2 and audio-reactive.
Family: Visualiser.
Runs in your browser. The preview above is the same program the renderer uses.