We here at 7x7 found ourselves so inspired by The Exquisite Book: 100 Artists Play a Collaborative Game (Chronicle Books), that we decided to continue the game online. Starting Dec. 1, we'll post a drawing from the book done by a local artist—one each Wednesday. Get your pens and paints ready because we're asking you to "respond" to each drawing with your own creation. Every week, we'll pick our favorite drawing and give the contributor $150 in local gift certificates. Then, at the end of December, we'll choose the best from the weekly winners.