Interior of an Inn (The Corridor of an Inn) by Charles François Daubigny https://www.rawpixel.com/image/8984083/interior-inn-the-corridor-inn-charles-francois-daubignyFree Image from public domain licenseStreet scene with snake charmers, Calcutta, West Bengal. Coloured etching by François Balthazar Solvyns, 1799. https://www.rawpixel.com/image/13976090/image-cartoon-face-personFree Image from public domain licenseRuïnes van gedenkteken gelegen op afstand van 6 mijlen van Syracuse (1778) by Louis Mayer https://www.rawpixel.com/image/13787934/image-paper-person-artFree Image from public domain license