The local Xerocraft Hackerspace approached me to do an interactive, paint-by-numbers mural for their grand opening event on September 7. After designing the mural around the theme of collaboration, I projected the image onto the wall, and outlined it in Black oil paint. Just before the opening I added numbers in each of the spaces to indicate the color, then I mixed the paint accordingly. When the party was in full swing, I facilitated the attendees in painting it in. Take a look at this motion capture video to see the process. Thanks Xerocraft for the awesome opportunity as well as everyone who helped to complete the work of art!