Here in Tucson, AZ, there is a mountain with a big giant A on it, created and maintained by the University of Arizona community, and locally known as "A" Mountain. The actual name of the mountain is Sentinel Peak. See some info here: en.wikipedia.org/wiki/Sentinel_Peak_%28Arizona%29
I was on the side of "A" Mountain, in fact just below the "A" when capturing this view of the Santa Catalina Mountains to the north and much of the city below.
This is a 3-image HDR, with further processing in LR5.
Peace for all,
Monday, October 14, 2013
From "A" Mountain - 2013-287