A "platinum print" refers to a type of photographic print that is created using a chemical process involving platinum. It produces high-quality prints with a unique and rich tonal range, often seen in black and white photographs. Full definition
The black and white photographs, shot on infrared film, are presented as platinum prints and are available in two sizes, each an edition of five. (marlboroughgallery.com)
Hippopotamus and Performer, Great Raymon Circus, Madras, India, 1989 19 x 19 inches Platinum print; printed later (howardgreenberg.com)
He was a master of both black - and - white and color photography, and he was key to the revival of platinum printing in the 1960s and 1970s. (dma.org)