r of Gasoline Los Angeles LACMA: Form in Fragments: Abstraction in German Art 1906-1925 Roberts & Tilton: Jeffrey Gibson: In Such Times New York Alexander Gray Associates: Polly Apfelbaum: The Potential of Women Bortolami: Barbara Kasten: PARTI PRIS David Zwirner 19th St: Chris Ofili: Paradise Lost - closes Sat, 21 O