Image from a collection of more than 300 blue-toned cyanotypes showing American railroads on offer at the London Photograph Fair Special Edition.
An unusual collection of more than 300 blue-toned cyanotypes showing American railroads in the early 1900s is on offer at the third annual London Photograph Fair Special Edition (May 19-20).
The annual event is a chance for participating dealers to bring some of their best material that they have been holding back during the quarterly collectors’ fairs that the organisers also hold at Bloomsbury.