in a dark room, my laptop's screen cast light in an ineresting black and white pattern. . .to me it looks like a contour map with a true 3-d effect : r/oddlysatisfying
Castlight Mobile - Apps on Google Play
Resident | Cast - Large Modern Hanging Light
Cast Sconce Wall Lamp | MENU Furniture & Decor
Light inside sphere to cast light/shadow? - Materials and Textures - Blender Artists Community