Directed by Abel Gance
Starring Albert Dieudonné as Dr. Tube.
A strange short film involving a doctor/(mad)scientist who manages to clumsily throw his newly concocted white powdery substance all over, well, everyone he comes into contact with. Then the hallucinations begin. . .
It's not the usual Obscure Hollow fare, but it's just so weird, I couldn't pass it up. Plus, the keyhole shots are fantastic.
Seen here in it's entirety. . .
found via loulou