User contributions
[http://www.nga.gov/content/ngaweb/research/casva/research-projects.html A Project of the National Gallery of Art, Center for Advanced Study in the Visual Arts ]
- 15:03, February 3, 2015 diff hist +27 National Mall →Overview
- 21:57, February 2, 2015 diff hist -6 National Mall
- 21:53, February 2, 2015 diff hist +652 National Mall
- 21:34, February 2, 2015 diff hist +86 National Mall
- 21:31, February 2, 2015 diff hist +8 National Mall
- 21:29, February 2, 2015 diff hist +49 Ephraim Chambers
- 21:25, February 2, 2015 diff hist +27 Ephraim Chambers
- 21:21, February 2, 2015 diff hist +52 Jane Loudon
- 21:17, February 2, 2015 diff hist +67 Jane Loudon
- 21:15, February 2, 2015 diff hist -51 Washington Monument (Baltimore, MD)
- 21:06, February 2, 2015 diff hist -18 Washington Monument (Baltimore, MD)
- 20:59, February 2, 2015 diff hist +4 Washington Monument (Baltimore, MD)
- 20:58, February 2, 2015 diff hist -10 Washington Monument (Baltimore, MD) →Overview
- 20:58, February 2, 2015 diff hist -21 Washington Monument (Baltimore, MD) →Overview
- 20:57, February 2, 2015 diff hist +258 Washington Monument (Baltimore, MD)
- 20:52, February 2, 2015 diff hist +15 Washington Monument (Baltimore, MD)
- 20:51, February 2, 2015 diff hist +30 Washington Monument (Washington, DC)
- 20:49, February 2, 2015 diff hist +12 Washington Monument (Washington, DC)
- 20:49, February 2, 2015 diff hist +2 Washington Monument (Washington, DC)
- 20:48, February 2, 2015 diff hist +1 Washington Monument (Washington, DC)