https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14288388
The Great Johnstown Flood, May 31, 1889. A view over the Conemaugh river, just above Johnstown. Ruins of the Gauthier Steel Works. by Robert K Bonine
Original public domain image from Getty Museum
Public DomainFree CC0 image for Personal and Business use