 Plastic chromogenic "papers" such as Kodak Duratrans and Duraclear are used for producing backlit advertising and art.A reversal film chromogenic print, also known as a "Type-R" print, is a positive-to-positive photographic print made on reversal-type color photographic paper.Fujifilm, Kodak, and Agfa have historically manufactured paper and chemicals for the R-3 process, a chromogenic process for making Type-R prints.