
Christopher Williams, Cutaway model Switar 25mm f1.4 AR. Glass, wood and brass. Douglas M. Parker Studio, Glendale, California, November 17, 2007 - November 30, 2007, 2008. Gelatin silver print, sheet: 19 7/8 × 23 7/8 in. (50.5 × 60.6 cm) Image: 18 3/16 × 22 3/16 in. (46.2 × 56.4 cm) Mount: 32 15/16 × 36 7/16 × 1/16 in. (83.7 × 92.6 × 0.2 cm). Whitney Museum of American Art, New York; Promised gift of Thea Westreich Wagner and Ethan Wagner P.2011.483