Art is the portal to other levels of human consciousness. Nothing is more harmonious and tranquil than a circle. But yet we live in rectilinear cubicles. Our aesthetic preferences change throughout life along with our evolving personality maturation. Maybe someday I'll prefer Lawarence Welk to Disco.
Color harmonies are seasonal.
Disco is Art. There are no limitations of the worlds that the serious artist can reveal. Some are best left hidden. Sculptor's observation - A woman's body is supposed to be soft and a man's physique strong and hard. Yet almost everybody is inbetween.