Disharmony that comes from circumstances that are valid has tension, poignancy, quality, and beauty.
Robert VenturiThe Italian landscape has always harmonized the vulgar and the Vitruvian: the contorni around the duomo, the portiere'S laundry across the padrone's portone, Supercortemaggiore against the Romanesque apse. Naked children have never played in our fountains, and I. M. Pei will never be happy on Route 66.
Robert Venturi