Sources

Hohle fels - venus urmu 2014 - foto hannes wiedmann


Date:
2014-10-20
Source type:
image
URL:
https://commons.wikimedia.org/wiki/File:Hohle_fels_-_venus%C2%A9urmu_2014_-_foto_hannes_wiedmann.jpg
Institution:
Wikimedia Commons
Author(s):
Hannes Wiedmann

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