Millard House. The romance and magic of one of Frank Lloyd Wright's most poetic works has only been enhanced with the careful and sensitive restoration work completed by the present owner. The historic importance of the property is underscored with its nomination by the Frank Lloyd Wright Building Conservancy to become a U.N.E.S.C.O. World Heritage Site. "La Miniatura" is truly one of the most beautiful properties ever to be offered in Southern California.