The New York City Municipal Archives Online Gallery offers over 870,000 historical images related to the 'city that never sleeps,' including maps as well as video and audio recordings. A selection of 53 images from the collection can be seen at In Focus. [more inside]
Storseisundet Bridge, along Atlantic Road, the Atlanterhavsveien in Norway, is a mind-bending (at certain angles) cantilever structure guaranteed to thrill you.
Photomontage timeline, 1850-2007. Spirit photography, trick photography, comic montages, Photoshop, etc. [more inside]
*Quite too Utterly Utter!* We all know about the Victoria & Albert Museum site, but did you know about the online V&A Access to Images? I didn't, and I've just spent a couple of happy hours poring over it. Type in any search term, and you are likely to get some interesting results. "Woodblock", for example, returns 16 pages, and "fairytale" nets you three pages of interesting 19th century marionettes. Here's somthing amusing to kick you off...