This is a great macro and I love the focus on something I wouldn't normally look closely at. The colours also work well. I'd prefer the horizontal wire to be more accurately horizontal in the frame and the cylinder around which it's wrapped to be more accurately vertical - I keep tilting my head subconsciously when I view this... But I like it very much.
nice photo....great detail where you need it. I haven't made up my mind if I like the blur at the top yet....it distracts a little, but it does not have to be sharp. Now after looking at it more I realize you need the top to be blurry or it would have probably been too busy....I like it!!