https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13952694
A cooper's workshop: two men and a boy are using knives and a spokeshave to make hoops fit around the staves of a barrel, other men outside are hammering on lids, 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