UV Nightshades by Mark Allen and Paul Harris
http://www.world-of-magic.co.uk/UV_Nightshades_by_Mark_AllenPaul_Harris__i21024.asp
You borrow a dollar and draw a tiny pair of ink sunglasses over George’s eyes. You cleanly showed both hands to be absolutely empty, then hold the bill by its extreme edge. There’s a moment of silence…then suddenly the shades come to life! The drawing of the glasses VISIBLY leap off George’s eyes and up [...]