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.
Hermann Bobrik neu. Portrtaquarell von Hermann Bobrik Album amicorum AlbertusUniversitt Wilhelm Schmiedeberg Water color Portraits of men Philologists People of Knigsberg Album Amicorum of Wilhelm Schmiedeberg PDold
Page 2023 Free-images.com. All images are Public Domain