From we make money not art:

Wafaa Bilal grabbed the attention of the media last year with his performance Domestic Tension. Bilal, born in Iraq and currently teaching at the School of the Art Institute of Chicago, installed his living quarter at Chicago’s Flatfile Gallery. Viewers could peep in on him anonymously 24/7 over a live webcam, chat with him online 24/7 over a live webcam. But the twist was that the camera was affixed to a rifle-sized paintball gun-and online visitors could therefore fire the gun and shoot at the artist, or anything else in his room. 24/7. And according to Newsweek, viewers have shot the gun 40,000 times in the project’s first two and a half weeks.