Russos takes photos of Moscow Metro construction. Also of a half-abandoned river port, a cool bridge being put together, and an old underground nuclear submarine base. But mostly of the Metro, behind the scenes. (Don't ask me how he gets access.) [more inside]
Scillywebcam. A frequently updated website with high quality photographs of Scilly. Here are some of my favorites.
bigempty: Beautiful photos, beautifully presented.
Mustard Gas Party :: Photographs of Modern Ruins
Formerly669 :: a photo-a-day photoblog
A Picture's Worth :: a slightly different kind of photo blog -- a single (often excellent) photo, accompanied by a short (often poignant) essay which explains the emotions, memories or thoughts that the photograph triggers for the photographer.
More Magnificent Obsessions - 14to42.net - "This site intends to survey all of the signs in New York City from 14th Street to 42nd Street." Great photos of Ghost Signs, signs painted on buildings, signs attached to buildings, window signs, modern signs, graffiti signs, and even some pretty creepy signs, along with some surprisingly complete histories of the businesses the signs were made to advertise.
Lovely Pointy Photos - A visual diary of produce from the Grand Army Plaza Greenmarket in Brooklyn. Autumn, Summer, Spring, Winter.