BLACK-AND-WHITE SEPIA KIT

摘要

PROBLEM TO BE SOLVED: To provide an improved means of providing warm sepia images using great many varieties of silver halide photographic positive materials and providing an image having improved stability. SOLUTION: A two-part sepia kit can be used so as to give a desired stable warm sepia image in a black-and-white photographic positive or negative image such as a black-and-white photographic print. The first part of the kit contains a silver bleaching composition comprising hexacyanoferrate ions and halide ions as bleaching agents in a molar ratio of at least 2.25:1. The second part is a toning composition containing a sulfur-containing toning agent.