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.
Stanislav Vydra. Stanislaus Wydra Stanislav Vydra Wien sterreichische Nationalbibliothek Bildarchiv und Grafiksammlung Portrtsammlung InventarNr PORT portraitindex de baa onb at century after author PDold Stanislav Vydra Files from Digitaler Portraitindex
Page 2023 Free-images.com. All images are Public Domain