https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13966626
A young black man playing the violin for a white family in their house: a man, his wife and their two children are dancing by the fireplace while an old lady is seated on a bench. Colour lithograph by Jas. F. Queen, 1877, after A. Dircks.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use