Black&White
" Although yin and yang stand for opposites, they never conflict, in absolute terms, because there is always a period of change lying between them and this allows for continuity. All things, individuals, times and spaces are as some stage yin and at another yang. At the same time all things partake of both through their future states and their dynamism with its potential for evolution and involution."
-A Dictionary of Symbols, Jean Chevalier