https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13998836
A chemist and his assistant as "puffers" heating a substance in a retort; representing a theatre critic who "puffs" the actor Joseph Holman at the bidding of his editor. Etching attributed to T. Rowlandson, ca. 1786.
A chemist and his assistant as "puffers" heating a substance in a retort; representing a theatre critic who "puffs" the actor Joseph Holman at the bidding of his editor. Etching attributed to T. Rowlandson, ca. 1786.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use