https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13957853
A tropical orchid (Miltonia spectabilis var. Moreliana): flowering plant. Chromolithograph by L. Stroobant, c. 1863, after himself.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use