Two different foci.

Correctly focused(at least in my opinion) on the wheel as opposed to the water.  Once again and HDR image composed of 3 different exposures (+2, 0, -2.)

EXIF data of the "correct" exposure:
Focal Length: 51 mm
F/5.6
1/10

This one looks like I focused through the water, to the bottom of the puddle.  Doesn't look as good in my opinion.  Another HDR image composed of 3 different exposures (+2, 0, -2.)

EXIF data of the "correct" exposure:
Focal Length: 51 mm
F/5.6
1/10