Chameleon Backs
In reading this trick's description, it sounds like "Dr. Bob's Acrobatic Cards" though the latter's final reveals is four very distinct backs (e.g., Come, Pepsi, Budweiser, and an American Flag) instead of just different colors. Does anyone know if it actually is the same effect? The use of "Chameleon" doesn't sound logical if there's nothing for these bright colored backs to get their colors from (contrast with Daryl's "Cardboard Chameleons").