The Whitney Museum's Biennial is showing works by Chris Johanson and Margaret Kilgallen, among others, through May 16. The museum's Web site features audio interviews with Johanson, Kilgallen, and other artists. 945 Madison, New York, NY. (212) 570-3676, www.whitney.org.

The Clarion Alley Mural Project features works by Barry McGee, Aaron Noble, Johanson, Andrew Schoultz, Isis Rodriguez, and others. Clarion Alley, between Mission and Valencia, 17th and 18th Streets, S.F.

The lobby of the Redstone Building features murals by Rigo, Noble, and others. 2948 16th St. (accessible through the Lab or Theater Rhinoceros), S.F.

Gallery Paule Anglim features works by Barry McGee and Dean Smith May 1-30. Tues.-Fri., 10 a.m.-5:30 p.m.; Sat., 10 a.m.-5 p.m., 14 Geary, S.F. (415) 433-2710.

Prada Foundation is currently hosting Barry McGee, whose installation will be pictured there soon. www.fondazioneprada.org/en/intro.html.

Adobe Books' Back Room gallery features "Mission school" artists. Mon.-Fri., noon-10 p.m.; Sat.-Sun., 11 a.m.-11 p.m., 3166 16th St., S.F. (415) 864-3936.

Jack Hanley Gallery, which is showing an exhibition by French artist Remy Hysbergue starting Fri/12, has works by Johanson available for viewing and sale. Tues.-Sat., 11 a.m.-6 p.m., 395 Valencia, S.F. (415) 552-1623, www.jackhanley.com.

The Luggage Store's "Flyaway," a group show, opens Wed/10. Reception Fri/12, 8-10 p.m.; gallery hours Wed.-Sat., noon-5 p.m. (also by appt.), 1007 Market, S.F. (415) 255-5971, www.luggagestoregallery.org.

UCLA Hammer Museum features Aaron Noble's work through July 14. 10899 Wilshire Blvd., Los Angeles, CA. (310) 443-7000, www.hammer.ucla.edu.

Murals by Rigo in San Francisco Third St. and Mission; 101 on-ramp at 10th St.; International Terminals, SFO; Bryant between 16th and 17th Sts.; Sixth St. and Clementina, looking north.

Art21's Web site features Margaret Kilgallen at www.pbs.org/art21/artists/kilgallen/index.html and Barry McGee at www.pbs.org/art21/artists/mcgee/index.html.