Computational Caustic Projection https://www.physicsfunshop.com/search?keywords=caustic An image is formed by refraction through a free form lens in a new process that utilizes the physics behind how light is concentrated into caustics. This piece of molded acrylic has a surface of slight but precisely constructed curves, that when lighted by a point source of broadband light source (Maglite flashlight bulb), projects an image of a lion onto a plane surface. This is not a hologram, but instead a