Behead a lady and make her head fly in the air!
A lady is invited by the magician to sit on a chair. The magician puts a silk over the ladys head and the head is amputated by a guillotine! The magician then makes the head fly in the air while the lady is sitting on the chair without head.
After a while the magician puts the head back on the body and takes the guillotine away from the table. Then, he removes the silk and the lady is of course unharmed.