| Hermann Carl Eduard Biewend Myself, with Little Luise on my Lap, Hamburg 1850, June 4 Daguerreotype, with applied color 16.1 x 10.7 cm half-plate; image: 15.7 x 10.3 cm sight National Gallery of Canada / Musée des beaux-arts du Canada Courtesy of the National Gallery of Canada (no. 30585), Gift of Phyllis Lambert, Montreal, 1988 LL/6679
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