Standing on Thin Air

When  you see the pictures below, you'll be fascinated by this trick that the french artist pulled off in public.

He calls it "Still Life Painting" (hope I translated that right).


If you look at the last three pictures, you'll see the secret behind the trick.

One spectator stood patiently till the artist was exhausted and he took a few pictures of him unveiling:

See, it wasn't that hard :)