A friend who's a devotee of the Skyscraper page suggested I post these. They're snapshots I took during a recent visit to Michigan's Keweenaw peninsula, where there are a number of historic buildings constructed with the native red sandstone, especially in the small town of Calumet. I thought there were some interesting architectural details in these buildings, especially the multicolor brick work on a couple of structures.
http://s777.photobucket.com/user/chongkina/slideshow/