Nice image capture. The composition is very impressive since you have managed to show lot of detail with good balance. Overall brightness and white balance is satisfactory too. Good job.
Okay... my friend Priyantha has commented on the technical aspects so I can concentrate on flattering you ;-) This is a really nice image and you showed me a new and different view of Hamburg even though I have been there before. Your picture is very well balanced and nicely composed, especially the church steeple makes the whole image look even more interesting. Very good work from you, Maria, and high marks from me.
of course, this one I love. A shot from my favourite city, and such a beautiful portrait ... And besides of that, the colors and the little rainbow are great. In ten years living in that city, I've never seen this so clearly...