horizontal; Color; outdoors; St. Louis; St. Louis Street Scenes; Portland Place (Saint Louis, Mo.); 19 Portland Place; Oliver A. Hart; residence; 15 Portland Place; William D. Orthwein; 11 Portland Place; William K. Bixby; Edward H. Mitchell; Grable and Weber; Widmann; Walsh; and Boisselier; W. Albert Swasey; Architecture, Domestic