More Interesting "3D" Video Projections

Integrating visual and projected media with physical objects has long been an interest of mine (see, for example, this post), and I've got a few more great examples of this technology.  Here's some interesting stuff from AntiVJ and Crea Composite from a son et lumière on October 4th of last year at Mont des Arts in Brussels, Belgium during "Nuit Blanche":

 

Here's some interesting work in San Francisco from Obscura (via Laughing Squid):

And here's some more from Obscura right here in NYC: