Shadow Art (Batman) by Mathieu Bich
Visibly change the shape of a shadow ! A special effect LIVE!
Very easy to do and resets instantly.
You show a small plastic sculpture as your prediction and some cards with super hero's names on them.
A participant selects a card/superhero.
You illuminate the sculpture with the light of your smartphone and the shadow on the wall reveals a question mark.
You visibly rotate the sculpture and the question mark morphs into a face. It is not the super hero the participant selected, though. You pretend it's the correct guy that didn't put his costume on, yet... You then gently shake the light and the shadow changes into their superhero!
Comes with gimmick + online video explanation.