Union staircase (B&W version)
Staircase as viewed from the fourth floor of the Illini Union at 1401 West Green Street on the campus of the University of Illinois in Urbana, Illinois on April 22, 2012
NIKON CORPORATION NIKON D800, f/14 @ 14 mm, 2.5s, ISO 100, No Flash
2012 Glenn Nagel
