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.
Keywords from Image Description:
Wojciech Gerson Zjawa Barbary Radziwiwny. Artwork title The ghost of Barbara Radziwi Zjawa Barbary Radziwiwny oil canvas cm Institution National Museum Pozna According to the legend in the king Sigismund Augustus who was in mourning after death of his beloved wife Barbara Radziwi asked the renowned sorcerer Master Twardowski