I was thinking of some tricks I could do with some spring flowers when this came to me: I hold a spring flower (or and other small object) in my hand and a Korean fan in the other. Then I wave the fan over the flower once, twice and on the third time the flower is gone and then you can make it reappear in your hand or it can be changed into something else like a silk of the same colour.
Is there something like this out there because I've never seen anything like it?
Tell me what you think.
...I forgot to mention that you are left clean.