https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13969888
Three men are working at making metal objects such as bowls, spoons, goblets and jugs, some tools of their trade are hanging on the walls. Coloured etching.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use