Lukasz,
Welcome to Trek Lens.
I like this one but I can't learn from it because you have left no data. How long of an exposure was it? What was your ISO settings? Understanding that some cameras/programs have difficulty transferring EXIF data, I think you could have left them in your photographers notes. Trek Lens is for teaching/learning & sharing information. I think it's very important to give us as much info as possible. I like the reflection in the water and the colors in them. I think the use of a tripod was a very important factor in the good focus and nice detail that this photo contains. The pattern that the lights make, fading onto the background is very appealing to the eye.
Good work,
Scott
![Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 694 W: 90 N: 869]](http://i1.treklens.com/misc/g-g-g.gif){kind=small}