Rainbow curved and located high above the Sun (or Moon) with its convex side pointing downwards (creating the impression of an "upside down rainbow"); the circumhorizontal arc runs much closer to the horizon, is more straight and located at a significant distance below the Sun (or Moon). Both arcs have their red side pointing towards the sun and their violet part away from it, meaning the circumzenithal arc is red on the bottom, while the circumhorizontal arc is red on top. The circumhorizontal arc is sometimes referred to by the misnomer "fire rainbow". In order to view it, the Sun or
Rainbow nation many different nations, in a country once identified with the strict division of white and black. In a series of televised appearances, Tutu spoke of the "Rainbow People of God". As a cleric, this metaphor drew upon the Old Testament story of Noah's Flood, and its ensuing rainbow of peace. Within South African indigenous cultures, the rainbow is associated with hope and a bright future (as in Xhosa culture). The secondary metaphor the rainbow allows is more political. Unlike the primary metaphor, the room for different cultural interpretations of the colour spectrum is slight. Whether the rainbow has Newton's seven