"Lifeguard Tower at 14th Street" ~ Lifeguard tower on South Beach (Miami). This tower was located at 14th Street but has been replaced.
"Charleston Alley View" ~ View down an alley of St. Philips church and colonial homes in historic Charleston, SC.
"Yosemite Chapel & Half Dome" ~ View of the historic chapel within Yosemite National Park, framed by the glacially formed Half Dome. I feel this image really shows how well architecture can be meshed in with the surrounding landscape, à la Frank Lloyd Wright.