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.
Christian Gotfried Hummel by Blochs Atelier. Christian Gotfried Hummel Danish engineer kb dk do ID ID Th Blochs Atelier Jrgen Theodor Bloch PD Christian Gotfried Hummel Files from The Portrait Collection of the Danish Royal Library
Page 2023 Free-images.com. All images are Public Domain