This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Hans Gierke. en Hans Paul Bernhard Gierke pl Hans Paul Bernhard Gierke de Hans Paul Bernhard Gierke szczecin pl Prof HansGierke Photo Wegener Mnchen before public domain due to its age Anatomists from Germany PDold
Page 2023 Free-images.com. All images are Public Domain