"Photographic paper" refers to a type of paper that is specifically designed for printing photographs. It is used to create physical copies of pictures taken with a camera. Full definition
The images have a tactile quality and absorb light rather than reflecting it (as with images produced on photographic paper). (culturetype.com)
He has created a room - size camera, otherwise known as a dark room, where he makes direct positive prints by exposing large sheets of photographic paper directly to light. (mocajacksonville.unf.edu)
In this experimental and time - based image making process, he passes light through the fabric of painted linen, thus creating an «exposure» onto photographic paper. (artzine.com)