You want comments? Fine. The perspective's all wrong. The diagonals are not parallel enough. The stuff behind the window is distracting. You need to crop the left side by a quarter to give the window more balance. And now, I got a splinter.
Hey Chris. Just kidding. It's a neat study in monotone, and well spotted. It's nice that you are asking for comments from the hoi-polloi, but you know you're good, especially with visual patterns.
Just show us your stuff. I've kinda missed it.
And not every work of art needs a critique. Sometime quiet enjoyment is quite sufficient. Right?