My second proposal is about the illusion of NYC. I use the processing and Kinect to create an interactive body painting. You can change the silhouette shape by the volume of your voice or music. That is really amazing thing. I random the silhouette colors. And When you play with it, you can get lots of different effects.
There are some screenshots.
This is the video:
The song - New York City by Norah Jones / Peter Malick
This my test video and another music test video(Empire State of Mind).