The 1960s liquid light show — oil and water backlit between two glasses, squeezed and rocked by hand. Cells hold a taut surface-tension edge and share walls where they meet, but the colour comes from the engine rather than from the era film stock.
Drawn with: a WebGL2 shader.
Reacts to and looks like: gpu, webgl2 and psychedelic.
Family: Visualiser.
Runs in your browser. The preview above is the same program the renderer uses.