We purchased just before Christmas one of those laser light projectors for 50% off, one of the best $20 spent. I like the lights on the front of our house, trees, etc. Also they show through the front window on our ceiling. That is cool too.
See my entire Project 365 Album at: http://365project.org/markbuehl/365
See my Art Website at: http://www.markbuehl.com