See System of a Down frontman Serg Tankian combine his musical talents with original artwork at Project Gallery Los Angeles. View women through a man's lens in photography legend Richard Avedon's works at Gagosian Gallery, or through a woman's at renowned photographer Ellen Von Unwerth's exhibit at Fahey Klein Gallery. Check out original pieces by Retna, Bansky, Kaws, Shepard Fairy, and over 80 other street artists in a one night only benefit for the Boys & Girls Club of Santa Monica. Plan your gallery and museum visits accordingly with this guide to L.A.'s best new and ongoing art shows to hit this week.