Gelatin silver print, No. 15 from "Portfolio Two: The National Parks and Monuments" (1950); edition 82/100
Signed recto, on mount, lower right, below image, in graphite: "Ansel Adams"; inscribed recto, on mount, lower left, in graphite: "15"; stamped and inscribed verso, on mount, upper center, in black and red ink: "PRINT NO. [stamped in black ink] 15 [inscribed in red ink] OF SET NO. [stamped in black ink] 82 [inscribed in red ink] / OF PORTFOLIO TWO / BY ANSEL ADAMS, 1950 / REPRODUCTION RIGHTS RESERVED [stamped in black ink]"
30.6 × 21.9 cm (image/paper); 45.7 × 35.4 cm (mount)