Abstract
There are a lot of inorganic materials of the coloring material used by constructing World Heritage. It has colored it with iron oxide on the surface of the rock in Altamira. There is a fresco painting in coloring and inorganic Italy in mortar in Egypt and Cappadocia. Deterioration in the architectural finish material of World Heritage is examined, a deterioration factor according to the color, an examination of the state of conservation, a deterioration factor the color according to the color, and the tendency are brought together, and the indoor condition and the preservation technique to preserve extended maintenance are considered.
