![](http://www.alamy.com/thumbs/6/798E1B4F-88CA-4C4D-84EF-91A034544448/FY3J00.jpg)
Vertical section of the cave at Gailenreuth, near Muggendorf, Germany, after William Buckland, and entrance to the cave below. Handcoloured copperplate engraving from Friedrich Johann Bertuch's Bilderbuch fur Kinder (Picture Book for Children), Weimar, 1823.
Size: 4766px × 5914px
Photo credit: © Florilegius / Alamy / Afripics
License: Licensed
Model Released: No
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