I like the angle , the only thing i think would have really made an improvement is if you could have worked it in to get the actual point where the shoe strings met the wire. Have the pole in the background was a very nice touch.
The focus on the shoes isn't sharp enough and the telegraph pole is distracting. A portrait shot would have accentuated the space below the shoes. I'd also like to see the point on the wire where the laces and wire meet included in shot.
Really fun shot. I like how the telephone pole balances out the bottom left hand corner, and how the wires slant up, giving the image an overall happy feel. I do wish it were a bit more in focus, though.