The monster mash-up of self-taught artist Matt Sesow and his former apprentice J. Coleman Bigfoot-stomped its way into Nozoku Gallery during last Friday's Castleberry Hill Art Stroll when the artists opened their two-man exhibit, DOUBLE-HEADED MONSTER. During the reception, Sesow and Coleman created two live paintings now on view with the rest of the exhibit Wed., MAY 2, and through June 2. Free. Art Stroll: 7 p.m. Gallery hours: Thurs.-Sat., noon-6 p.m., and by appointment. Nozoku Gallery, 200 Walker St. 404-223-0576. www.myspace.com/nozokugallery.