| Hans Watzek Mountain Landscape [Camera Work, no. 13, pl. 10] 1898 (taken) 1906 (photogravure) Photogravure 5 9/16 × 7 7/8 ins (14.2 × 20 cm) (image) 8 3/16 × 11 15/16 ins (20.8 × 30.3 cm) (sheet) Philadelphia Museum of Art From the Collection of Dorothy Norman, 1973, Accession Number: 1973-267-382 LL/72490
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