Blue hour in Warsaw

Another one from Warsaw, taken from Swietokrzyski Bridge. I took quite a few photos last time and have plans to take even more. This one was taken more for fun but it turned out quite nice with some very nice reflections in the rail.

Technical details:
Camera: Canon 5D MK III
Lens: Canon 24-105 f/4 L IS USM
Focal length: 24 mm
Aperture: f/11.0
Exposure time: 0.8 s ("middle" exposure)
ISO: 200
Number of exposures: 5
E.V. Step: 1
Flash used: no
Tripod: yes
Filters: neutral density filter
Software: Magic Lantern 2.3, Photomatix Pro 4.2.7, Lightroom 5.0, Photoshop CC