Colour symbol system of the Samara region: synergy aspect

Elements of color toponymy of the Earth are described. According to this attribute the whole territory is divided longitudinally into four regions: the Far East Eurasia, the territory from Tibet up to Ararat, including part of Africa-Eurasia, and the fourth region being the Americas. Latitude of 40° north of the equator is marked as a special axis of symmetry for layout of extreme geographical points. They are marked by sacral reference points, including the bend of the Volga River near the Zhiguli Mountains.