Louisiana Heron - Hydranassa Tricolor, 1827
John James Audubon
Bunting, 1827
John James Audubon
Little Blue Heron #2
John James Audubon
American Goldfinch #5
John James Audubon
Artichoke, 1613 #1
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Blue-winged Yellow Warbler #5
John James Audubon
Sandhill Crane
John James Audubon
Hummingbird
John James Audubon
Camellia, 1833 #2
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American Buffalo, 1846
John James Audubon
Nerve Cells, 1894
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Summer Tanager #2
John James Audubon
Reddish Egret #5
John James Audubon
Loon, 1827
John James Audubon
Skeleton, 1543
Andreas Vesalius
Downy Woodpecker, 1827
John James Audubon
Audubon: Pelican #1
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Crocodile And Snake
Maria Sibylla Merian
Alice In Wonderland
Sir John Tenniel
Leonardo: Human Fetus #1
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American Elk, 1846
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Indigo Bunting, 1827-38
John James Audubon
Botany: Tobacco Plant
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Redoute: Anemone, 1833
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Thornton: Strelitzia
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Black-throated Green Warbler #1
John James Audubon
Audubon Heron
John James Audubon
Audubon: Hummingbird #2
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Durer Tuft Of Cowslips
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Audubon Kingfisher
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Audubon: Tanager, 1827
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Dahlia (dahlia Pinnata)
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Redoute: Datura, 1833
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Redoute: Pansy, 1833
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Thornton Cereus
Philip Reinagle and Abraham Pether
Common Flicker
John James Audubon
Robert Koch 1843-1910 #8
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Kahn Salk Institute, C1963
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PIGEON HUNTING, c1875
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Zoology: Earthworm
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Audubon: Various Birds
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Audubon: Nighthawk
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Audubon: Kestrel, 1827
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Leek And Irises, 1613
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Lily-of-the-valley
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American Pig, 1890
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Flying-fish, 1585
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Red Pepper Plants, 1613
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Vesalius: Skeletal System
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Philadelphia: Elm Monument
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Botany: Ginseng, 1818
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Leonardo: Human Fetus
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LEONARDO: ANATOMY, c1512
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Leonardo: Anatomy
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LEONARDO: THORAX, c1510
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Leonardo: Anatomy, 1505
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Leonardo - Anatomy
Leonardo Da Vinci
Hooke's Micrographia
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