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:
Niklaus Manuel Deutsch Witch Google Art Project. Pen and ink with white highlights on red prepared paper False AM KdZ Paper cm False Object witchniklausmanueldeutsch Witch en Text Kupferstichkabinett Staatliche Museen zu Berlin Seeligb Photo Agency Kupferstichkabinett Staatliche Museen zu Berlin Jrg Anders Pen