Paul Pfeiffer at Perrotin on Pico, then north to Katie Shapiro’s photographs at Hannah Sloan on San Vicente and two shows at David Kordansky: Keith Sonnier’s early neon and argon works and Tala Madani’s Control X.

Perrotin
Paul Pfeiffer: Olympia at Perrotin. Graphite drawings of an impossibly enlarged, million-seat L.A. Memorial Coliseum, and a carved Incarnator sculpture of Justin Bieber’s body as a fragmented Christ figure. Through Nov 7.
Sep 18 - Nov 7

Hannah Sloan
Katie Shapiro: The Other Side of the Moon at Hannah Sloan. Photographs of the moon and her sons printed on stacked glass and set into mirrored frames, shells, obsidian and jade. Through Nov 14.
Sep 26 - Nov 14

David Kordansky Gallery
Keith Sonnier: Inside Light, 1968–1970 at David Kordansky. Early neon and argon works combining luminous gas with glass, aluminum and wiring, made to engage the surrounding architecture. Through Oct 24.
Sep 18 - Oct 24

David Kordansky Gallery
Tala Madani: Control X at David Kordansky. New paintings and animations, including mountain-like portraits and Alphabet City, where letters escape books and dominate the people around them. Through Oct 24.
Sep 18 - Oct 24