https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13963598
A cat's-ear plant (Hypochaeris radicata) with an associated insect and its anatomical segments. Coloured etching, c. 1831.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use