Rietveld Schröder House, the masterpiece by Gerrit Rietveld, highlight of ‘De Stijl’, icon of the city of Utrecht and monument on the UNESCO World Heritage List. Utrecht architect Gerrit Rietveld (1888-1964) built it for Truus Schröder. This house is the only building ever to have been realized according to the architectonic principles of artistic trend De Stijl. The typical Stijl colours red, blue and yellow are combined with black, white, grey. Utrecht, the Netherlands.