I took this photo in St. George's Castle (Castelo de São Jorge) in Lisbon. I really liked this cannon and decided to go with a b&w conversion to focus on textures and details which I found pretty amazing.
Camera: Canon 5D MK II
Lens: Canon 24-105 f/4 L IS USM
Focal length: 47 mm
Exposure time: 1/40 s ("middle" exposure)
Number of exposures: 3
E.V. Step: 2 E.V.
Flash used: no
Tripod used: no
Filters used: no
Software: Magic Lantern, Photomatix Pro 4.2.4, Lightroom 4.1, Photoshop CS5