History: Old and New New York by Alfred Stieglitz, 1910 [2384x3063]

https://upload.wikimedia.org/wikipedia/commons/b/b8/Stieglitz-NewYorkOldNew.jpg via /r/HistoryPorn http://www.reddit.com/r/HistoryPorn/comments/4a01uc/old_and_new_new_york_by_alfred_stieglitz_1910/