heliochromy

heliochromy

(ˈhiːlɪəʊˌkrəʊmɪ)
n
(Photography) photog the process and practice of producing a photograph that reproduces the natural colours of the subject

heliochromy

the art or process of producing natural color photographic prints; color photography. — heliochrome, n.heliochromic, adj.
See also: Photography