Does anyone know what this magic trick is called

Question

When a dude has a shadow of a rose

and a rose on the table

then he cuts the shadow of the rose and the rose on the table splits

please nayone know?

Answer 1

I don't know what it is called, but I do know that it is one of Penn and Tellers tricks.  I'm pretty sure that he is the only one in the world that can do it.