https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13984728
Four men and a woman in the audience of a theatre, seated in the front box above the orchestra. Lithograph after Grenier.
Four men and a woman in the audience of a theatre, seated in the front box above the orchestra. Lithograph after Grenier.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use