A friend of mine stopped by, and she wrote a post about her experience: http://sighforlove.blogspot.com/2011/12/art-on-tap.html
The Darth Vader/Storm Trooper walk painting sold, and the main reason was the buyer saw the art on the Taps Facebook page:
I've been doing some Christmas doodling. Here's a few:
It was Ira Gershwin's birthday, so had to do a doodle.
This year I put some doodles on greeting cards, you can check them out when you click the link to my Etsy site.
These are "floral picks" I created for the garden challenged. I can't seem to keep plants alive, especially indoors. So, I made these to add color, and no plants are harmed in the making of them.