ART

Nash’s Photo Collection on View: Highlights from an upcoming auction of pop singer Graham Nash’s photography collection go on view today at Sotheby’s Beverly Hills. Works by Ansel Adams, Diane Arbus, Paul Outerbridge, Edward Steichen and others will be on public exhibition from 11 a.m. to 4 p.m. today, Saturday and Monday, and from 1 p.m. to 4 p.m. on Sunday at 308 N. Rodeo Drive. Sotheby’s New York will auction Nash’s collection on April 25. The sale is expected to total more than $2 million, with half the profit benefitting the Los Angeles County Museum of Art.