electricbodypainting you need director/shockwave plugin for this to work.

project it on walls and stand in front of it like it's one of those pictures with the holes cut in it for you to put your head through at stupid tourist places.

directions:

click-drag to move stuff, hold down shift to scale stuff, hold-shift-alt and click to make stuff go back to where it was when it started. there is really no interface here it was made for fun and not super functional so if it gets all weird just refresh your browser and it is just like restarting it!