Argonne National Laboratory, October 2008. Archival aerial photograph.
Argonne National Laboratory, October 2008. Archival aerial photograph. Photo: John Hill / Argonne National Laboratory. CC BY-SA 2.0.
Original photograph: https://commons.wikimedia.org/wiki/File:Argonne_aerial.jpg
License: CC BY-SA 2.0 https://creativecommons.org/licenses/by-sa/2.0/
