tiger illustration from 1800s

1600 × 1000

Historical natural history chart

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Octopus illustration from expedition

1600 × 1200

Natural history illustrations

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Cephalopod anatomy illustration

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Female hippopotamus illustration

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Illustration of a turkey

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Rhinoceros skeleton illustration

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Illustrated marine organisms

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Leopard tortoise on rocky ground

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Two Frogs Embracing

1152 × 768

Alaska Brown Bears

1024 × 819