Architecturally Speaking - Photographs and history by an amateur enthusiast of extant H.H. Richardson projects, works by related architects and other Boston buildings.
Buffalo Psychiatric Center - Photographs by Joe Hayden depict this former asylum in the United States designed by H.H. Richardson.
Buffalo Psychiatric Center Administration Building - The Preservation Coalition of Erie County provide an illustrated history of the former Buffalo State Hospital designed by H.H. Richardson, with links to relevant sites.
Buffalo State Hospital - An illustrated history by Dan Gruber and his students of this asylum built 1870-1896 to the designs of H.H. Richardson, who considered it to be his greatest work.
Legacy of Henry H. Richardson - Oakes Ames Memorial Hall Association presents a biography of Richardson, featuring photographs and descriptions of Richardson's buildings in Easton, Massachusetts.
Richardson, Henry Hobson (1838-86) - Biography and photographs of surviving Richardson buildings from 'Architecturally Speaking' by an amateur Bostonian enthusiast.
Richardson, Henry Hobson (1838-86) - Biography of one of the most admired US architects in Great Buildings Online, with samples of his work and bibliography.
Richardson, Henry Hobson (1838-86) - Encyclopędia Britannica provides a biography, bibliography and major works of the pioneer figure in the development of an indigenous, modern American style of architecture.