https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13999085
Tenement building, Aquila Street, 116, Cuba: a view of the courtyard, with inhabitants standing on balconies at each floor. Photograph, 1902.
Tenement building, Aquila Street, 116, Cuba: a view of the courtyard, with inhabitants standing on balconies at each floor. Photograph, 1902.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use