AR backpat. (browser).

Although I would say it, wouldn't I, the AR web site, www.arplus.com, is terrific. You can find a list of the sites discussed on this page in the General Architectural Sites link of its Directory section. Instead of carefully typing out the address from this page you click on the url (web address) and there you are halfway across the world or wherever. The site has lots more but the directory, which I use a lot, also lists the urls of magazines, organizations, photographers, museums, galleries and architects.