Used to be Blue [SeptemberChallenge2009-03]
Shot for PhotoChallenge.org September 2009 Challenge: a month of black-and-whites.
I've shot this building several times before; it's just across the street from my office, and is the first thing to catch my eye on days with interesting cloud patterns. I really liked the color version of this also; maybe I'll post it tomorrow for comparison.
Looks nice Large On Black