Description: A publication by Li Ju, a Chinese freelance photographer, retraces the steps of the Clark Expedition, and includes modern images of the sites photographed during the Clark Expedition.
Description: We are pleased to announce a new mobile experience produced by the Archives, Castle of Curiosities. The Smithsonian's first building, the Castle, opened its doors in 1855. While the Norman architectural style evoked "learned university," it was bordered by fetid canals and rather isolated from the rest of Washington D.C. Check out an app about iconic stories in the history of