He Yun Chang

He Yun Chang: Casting, Beijing Tokyo Art Projects, Beijing, 2004
Date: April 23-24, 2004
Venue: Art Gallery, Beijing
Process: He Yun Chang will cast himself inside a cement block and stay there for 24 hours.
Materials: Two tons of cement and sand, steel, etc.

More here.

Sand Animation

from Ukraine's Got Talent. Really amazing performance. Reminds me of a quick-fire spray paint artist I saw once on the street in Mexico.