I was walking on Fifth Avenue past the Guggenheim Museum a few weeks ago in late October. What I saw that night stopped me in my tracks. There was a crowd gathering too- especially across the street. The world famous art museum featured a world-class visual display on its outside. Clever site-specific projections (with sound) wrapped the 4-tiered architectural masterpiece. The 15-minute loop was a celebration of video and video artists for the "YouTube Biennial of Creative Video". I stood there mesmerized for about 45 minutes just taking it all in over and over again. Take a look at some of my favorites.