| Heinrich Kühn Windblown [Camera Work, no. 33, pl. 04] 1907 (taken) 1911 (photogravure) Photogravure 7 5/8 × 5 3/8 ins (19.3 × 13.7 cm) (image) 11 1/16 × 7 13/16 ins (28.1 × 19.8 cm) (sheet) Philadelphia Museum of Art From the Collection of Dorothy Norman, 1973, Accession Number: 1973-267-224 LL/71944
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