There are so many different lines going on in this.... awesome. Very good use of negative and the interplay of light and dark. My favorite so far I believe.
Nice high contrast here - Feel that homing in on some of the shadows on the floor could have resulted in a much stronger simpler image which this challenge seems to work best for.
Great lighting and shadows brings out the fence very well, I think I may have been tempted to crop to that very strong area to the right foreground, good luck