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:
Hendrick Goltzius Dutch active Haarlem Landscape with Waterfall Google Art Project. Woodcut chiaroscuro printed from three blocks in black and shades of green ink special urlid zQHebaPTHyhGg PDold Google Art Project works by Hendrick Goltzius Woodcuts by Hendrick Goltzius Prints in the Philadelphia Museum of Art