Bas-Relief From the Entablature, Jerusalem Chamber, Westminster Abbey details

A printing office, with an engraver (I think) at left, a proof-reader, a typesetter (at the back) next to the person operating the press itself, and, at right, a boy wearing tights and I think barefoot, probably a “printer’s devil,” that is, the boy who inked the rollers.

Note: I added text to the bottom of this image which you are welcome to remove, if you like, or, on request, I’ll add a version without the extra text.