Greets from the Critique Club I'm going to have to agree that the overexposed white walls are pretty distracting. I feel this would have been a better entry if it was darker and more eerie or downtrodden in feel to give it more of the emptiness.
Also, I see the alley being the subject in this, but maybe that's just me.
On the good side:
Great contrast and depth. I almost feel as if I am walking into this alleyway.
great V shaped composition, with light in the center and at the edges. love the dark screens/fences, one used, others unused, but all blocking the way. 8