https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13980678
A family group with an old lady, a young woman with a child on her lap and a small boy playing a whistle. Etching by W. Geikie.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use