I think perhaps you have cropped in too tightly--the top of the hydrant is clipped off, as is the chain at the bottom,and the entire right hand side is also clipped...I think the poster above has it right; I took would like to see more of the hydrant. Also, that light at the top left corner of the frame is creating considerable visual "pull". I "get" the idea that the hydrant is being lighted at night by a street lamp, but with the hydrant itself not shown in full, the composition seems a bit weaker than maybe it could be.