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:
Rb. en This fresco was originally located at the Roccabianca Castle Italy It is now visible at the Sforza Castle Milan Italy The fresco cycle represents astrological images on the ceiling and an illustration of the Griselda story from the Decameron by Giovanni Boccaccio own my camera an unknown author of the school of Niccolo' da