Ten Los Angeles-based artists are displaying their work directly on the wall of the W. Keith and Janet Kellogg University Art Gallery now through April 10. Barbara Berk, JonMarc Edwards, Brian Moss, Stas Orlovski, Alexandra Grant, Mara Lonner, Aaron Noble, Steve Roden, Jay Stuckey and Kim Schoenstadt are part of the exhibit, ?Freewall,? which features temporary paintings, drawings and mixed-media created on the gallery walls.