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.
Zelfportret Han van der Kop . nl Zelfportret van Han van der Kop potlood en krijt Hfokker Han van der Kop PDart Uploaded with Han van der Kop Selfportraits
Page 2023 Free-images.com. All images are Public Domain