I have the mushrooim poster in my room above a 4'6" black light. SOOOO trippy... While I'm here, if anybody has an NES with Kickle Cubicle on it, type in the password: ELea hhBP (I'm not sure about the caps in the first four letters, play around with it) and beat that level, then watch the screen up close. SOOOO trippy...