I took a few pictures of this building but this is the one I liked best. It attests to the 5D Mark III’s sharpness with the EF 24-70 f/2.8 II lens. I took this shot from across the river at 55mm. Three exposures and processed in Photomatix and then cropped about 40%. I always liked my Canon 7D but the clarity of the 5D and the very noticeable difference in lack of noise is huge.
BTW, this is building currently serves as the Museum of German History but was originally built in 1706 as an armory. I found some good info on it here: http://www.visitberlin.de/en/spot/quotzeughausquot.