Agas Map of Early Modern London. Interactive version of 1561 map of London.
Archigram Archival Project. From the University of Westminster.
Archiseek: Online magazine dedicated but not limited to Irish architecture.
British Gardens Aerial Photographs Collection, ca. 1900s-1980s. Dumbarton Oaks finding aid.
Historic Houses Association: "Supporting Britain's historic houses, castles and gardens."
Images of England: English Heritage National Monuments Record Listed Buildings.
Irish Resources in the Humanities. Includes links to art, architecture and archaeology websites.
The Magazine. "A student publication by Charles Rennie Mackintosh and his contemporaries at the Glasgow School of Art."
National Trust Images: "inspirational photography to best show the diversity and historical range of places in the National Trust's care."
National Trust website.
PastScape. "Discover England's archaeological and architectural heritage." Search over 420,000 records relating to British sites.
Seventeenth Century London Before the Great Fire: 3D animated map. Created by students at De Montfort University.