Nothing earth-shattering here, but a fun quickie to get some magical conversation started, or when someone asks about Las Vegas style illusions, etc.  I keep it handy in my shirt pocket, and wait for those questions...  which we all know come at us, far to often. 

You show a magical picture card (about 3 inches square).  The back of the card can be shown freely and depicts a bunch of people dancing or cheering -- sort of has a disco feel.   The other side of the card is shown, and it depicts a magician standing next to a table, upon which lies a woman.  In full view, the woman begins to rise upwards, floating off the table (in the 2-D picture).  She floats up and then back down.

But it does provide some quick humor, and opportunity to talk about classic magic illusions, etc.

Easy to do.