Paul Harris one of those master magicians and performing artists who are happy to release some of his most accomplished tricks to the rest of the world. This includes the updated and elevated Steam 2.0, which gives you the ability to understand what a spectator wrote on a business card without ever seeming to have seen it.
Steam 2.0 is one of those amazing prediction effects that enthrall a crowd and locks in their suspension of disbelief. It starts with having a spectator write or draw something on a blank business card. The spectator then places it face down on the table and puts an envelope on to. They cover everything with their hand in a feeble attempt to block you from seeing. At that point, you pause grab the envelope for something to draw on, then somehow perfectly replicate what they drew at the beginning.