A transparent glass cup holds three layered liquids — magenta, teal, and gold — that don't mix. The glass tilts sharply left, then right, then settles, sending the fluids sloshing up the walls with waves, splashes, and droplets breaking off the surface. Real fluid physics (particle-based SPH simulation), refraction through the glass, liquids swirling into marbled patterns where they collide before re-layering by density as everything comes to rest at 10 seconds.