Wafaa Bilal pokes his head out from behind a plexiglass screen to squeegee off dripping yellow paint and — splat! — a paintball hits inches from his face.
“They wait for me to let my guard down, like predators,” said Bilal, an Iraqi artist who has holed himself up in a Chicago gallery for a month with a paintball gun that people can shoot at him over the Internet, at
http://www.crudeoils.us
, 24 hours a day.