Creeping Buttercup (Ranunculus repens)

This photo was taken in my garden during August 2012.
The technical information is as follows.
Camera - Canon EOS 5D Mk II
Shutter speed - 1/2
Aperture - f14.0
Lens - Canon EF 100mm f2.8 Macro USM
Focal Length - 100mm
ISO - 200
Filter - Hoya 58mm HD Circular Polariser
EV -1/3
Tripod