https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13951989
The World's Columbian Exposition of 1893, Chicago: a view of the Administration, Mining and Electrical Buildings, seen from the Wooded Island. Chromolithograph with gouache after a painting by J.R. Key, 1894.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use