Title Creator Date Era City Country
Johnson Wax Building Architect: Frank Lloyd Wright 1939 1900 - 1950 Racine United States
Sainte-Chapelle Architect: Anonymous 1248 Paris, Ile de la Cite France
Burgos Cathedral Crossing Architect: Unknown 1569 circa 1500s Burgos Spain
Blue Steps of Naumkeag Landscape Designer: Fletcher Steele 1937-39 1900 - 1950 Stockbridge, MA United States
National Farmers' Bank Architect: Louis Sullivan 1907 1900 - 1950 Owatonna MN United States