Blank Thought

The Magician spreads a packet of five cards and a spectator is asked to think of any one of the cards. The magician then closes the spread and asks the spectator to let his mind go blank. A BLANK is then removed from the packet and shown. Really, the card thought of has turned BLANK!. The faces of the remaining cards are clearly seen. The spectator's chosen card has really gone BLANK. Any card can be thought of, No FORCE!.