| Bertha Jaques Milkweed Pods, Asclepias cornuti 1910 (ca) Cyanotype, photogram 32.4 x 20.3 cm (12 3/4 x 8 in) American Art Museum, Smithsonian Institution Museum purchase from the Charles Isaacs Collection made possible in part by the Luisita L. and Franz H. Denghausen Endowment LL/7581
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