(C) Open Color
(D) Open Monochrome
FIAP Monochrome Definition: A black and white image containing various shades of grey from black to white is considered to be monochrome w. A black & white work toned entirely in a single colour will remain a monochrome work able to stand in the black & white category such a work may be reproduced in black & white in the catalogue. On the other hand a black and white work modified by partial toning or by the addition of one colour becomes a colour work (polychrome) to stand in the colour category.
PSA Monochrome Definition: A monochrome image is defined as having varying shades of no more than one color (various shades of that color from very light to very dark) but it may be any single color. Multi-toned images (various shades of two or more colors) and grayscale images with added an accent color are not acceptable in Monochrome Class sections and must be entered in Color Class sections.