Sunset in Warsaw

It is a sunset photo I took last year in Warsaw near Copernicus Science Centre. Today I would shot and post-process it slightly differently (not that much though) but I still like all those pinks and purples in the sky and in the reflection.

Technical details:
Camera: Canon 50D
Lens: Canon 10-22 f/3.5-4.5 USM
Focal length: 10 mm
Aperture: f/11.0
Exposure time: 1/5 ("middle" exposure)
ISO: 100
Number of exposures: 7
E.V. Step: 1.5 E.V.
Flash used: no
Tripod: yes
Filters: no
Software: Magic Lantern 2.3, Photomatix Pro 4.2.6 (Details Enhancer), Lightroom 4.2, Photoshop CS6
Photomatix Pro settings: download