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.
Kinnband Schreber. Moritz Schreber Illustration aus Schreber Kallipdie Leipzig Scan aus Rudi Palla Die Kunst Kinder zu kneten Frankfurt am Main Eichborn Verlag ISBN author PDold Moritz Schreber People facing left
Page 2023 Free-images.com. All images are Public Domain