19th century Architects Buildings, structures, etc. Charles B. Atwood Charles Follen McKim Chicago Chicago (Ill.) D.H. (Daniel Hudson) Burnham Francis M. Whitehouse Frederick Law Olmsted George B. Post Henry Ives Cobb Henry Sargent Codman Henry Van Brunt Illinois Landscape architects Louis H. Sullivan Portraits Richard Morris Hunt S.S. Beman Sophia G. Hayden William Le Baron Jenney World's Columbian Exposition (1893: Chicago, Ill.)