Boston's first building in the Back Bay, completed 1861, with a celebrated set of Tiffany stained glass and the Public Garden directly across the street.
H. H. Richardson's 1877 Romanesque church on Copley Square, with La Farge interiors and stained glass. Magnificent, dark, and governed by church rules rather than venue rules.
Isabella Stewart Gardner's 1903 Venetian palace in the Fenway, built around a glass-roofed courtyard. One of the most beautiful and most restricted interiors in Boston.