Alcazaba, Málaga

This photo was taken in Málaga, Spain during September 2010. The Alcazaba is well worth visiting if you're near Málaga, as is the Roman Theatre at the north side of the Alcazaba.
The technical information is as follows.
Camera - Canon EOS 5D Mk II
Shutter speed - 1/20
Aperture - f16.0
Lens - Canon EF 17 - 40mm f4.0 L USM
Focal Length 40mm
ISO 1600