Sorry for beeing that late, but  I have been on the road, as I said. 
To Nikola:
A very nice mediteranean view, I’ve been there a long time ago, gives a very good impression of the place. Interesting perspective too. Too dark on my monitor too, its brightness  is adjusted to the greyscales of some web galleries like usefilm. Unfortunatley the monitor calibration is something we seldom think of, tho comparing photos in principle does not make any sense without the same calibration. 
To Kaiyen:
A carefully exposed nightshot, just a glance while passing by. But where is the idea , the point where my eyes shall anchor ? Maybe I missed something ?
To shutterflower:
The guitarplayer is isolated perfectly by a DOF spot , just the right third of the photo is too dominant for me. I’d  cut it right next to the guys head, and a bit on top and at the bottom too to get it halfways  balanced again. The eyes should be brightened up a bit, hats a really a PIA  at people shooting. Leaving the critical points off it is a very nice street shot. 
Gabriel:
Voila, Les Tuilleries, great  how the girl and boat are connected in a colour concept ! Not easy to get such a vertical in balance, but you succeeded.
Good  impression of the generous space in the park, the crop at the lhs is a bit too tight for my taste, it looks as if a part of the photo got lost.
Regards 
Fitzi