I saw this video, ‘Sonic Water’ on ISO 1200 Magazine and was amazed at the results these guys got with a simple speaker, some water, ring light, and a camera with a macro lens. The set up is pretty simple the results are amazing. I can see this having applications not only as video — say for an intro to a TV show — but also as stills for wallpapers, posters, etc. A bunch of different colors and moods can be achieved with colored lights and different music. It’s like a hydraulic Spirograph™!