LOL Graham, those wind-cheaters do come in handy <g>
Must say Skip I am not sure which part of the petal looks blurred to you as it doesn't to me. The hi-res version is very sharp but I didn't think this one had any blur, certainly not motion blur. If there is some (and I guess it will show differently depending on what res your screen is set to) then it is down to the compression artefacts, definitely not in the original.
I will admit the BG is blurred though
Cheers,
Rob :o)