It's a tomato farm from the air.
iPhoto, Straighten horizon, crop adj levels and color a little. Graphic Converter, sharpen, USM, resize save for upload.
This was shot through the exhaust stream from the airplane's engine, so it is not as sharp as I would have liked. I feel that it will get dinged in voting for that.
I tried it in B&W and it lost the punch that the green machine added.
The original shot;
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Place: 20 out of 111 Avg (all users): 5.8910 Avg (commenters): 6.2857 Avg (participants): 5.4848 Avg (non-participants): 6.0000 Views since voting: 1125 Views during voting: 246 Votes: 156 Comments: 8 Favorites: 1 (view)
Nice take on the challenge. I'm not sure if I like the lines being level though... It seems to make the image somewhat boring to me. Adding some tilt might make this more dynamic.