https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14008620
A rural physician giving an elderly woman a tablet, she views it suspiciously, a younger woman stands smiling in the background. Coloured stipple engraving by J. Cary, 1786, after H. Taylor.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use