https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13979915![Harriet Martineau. Lithograph by D. Maclise [A. Croquis], 1888.](https://images.rawpixel.com/image_social_portrait/cHJpdmF0ZS9sci9pbWFnZXMvd2Vic2l0ZS8yMDI0LTAyL2xyL3djZGFmZmV0NDktaW1hZ2UuanBn.jpg)
Harriet Martineau. Lithograph by D. Maclise [A. Croquis], 1888.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use