Old illustration compares skeletons of gibbon, orangutan, chimpanzee, gorilla and man (from left to right). By unknown author, published on Brehm, Le

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Old illustration compares skeletons of gibbon, orangutan, chimpanzee, gorilla and man (from left to right). By unknown author, published on Brehm, Les Mammifers, Baillière et fils, Paris, 1878

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Size: 5819px × 2830px
Photo credit: © Old Images / Alamy / Afripics
License: Royalty Free
Model Released: No

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