The red clovers in your picture are beautiful, great focus and color. Perhaps if the wheel of the car would have been more a part of this picture it would have met the challenge better.
this has a good potential , and what i imagine it would have fitted perfectly here would be an old carriage wheel; unfortunately the car was moving, so one can barely see the wheel; nice colours, but...
This one really stands out. I'm giving it a 10. My only suggestion - and this is very picky, is that it would have been nice to see the wheel just as it was passing between the flowers instead of being covered by one of the flowers. However, I can just imagine you sitting at the side of the road trying to capture this at just the right moment and I think it's one of the more outstanding shots in this challenge.