Not too sure if you will like it or nor not? Taken as the sun rose over the hill and rays of light glimpsed the subject.
I reduced the blues and warmed up the lower part of the image, despite this some blue remained in the water, I think this helped convey the cold temperature, it had been freezing and was just beginning to thaw.
I used DxO4 on this image and compared it to DxO3 - couldn't see any difference at all.
OM-1 150-400TC
Focal Length (35 mm conversion) : 1002.0mm
Exposure mode : Manual exposure
ISO : 6400
Exposure compensation : 0.0 EV
Shutter : 1/5000 sec
Aperture : F5.6
ACR/PSCC