Nice composition. Pity the tree on teh right, I would like to see the dog flag more centered and larger, It gives great contrast to the scene. I like this though.
Personally I'd like to see it crop'd tighter on the sides. I feel the dog flag on the right and the whiteness of the clouds in the upper left are distracting.
Can it be anywhere other than NYC with those fire escapes? They are hard things to photograph - but have a sculptural attractiveness. I think you did a good job. 7.