Thanks for the clarification, Scott. I was caught by the pure grey tones in the net, in contrast to the colour of the floats. The bump in saturation does create some effective eye candy in this version.
Garry, unfortunately this is not a selective colour image. This was shot in-camera as a jpeg with the dynamic tone filter. What you see is filter effect of pumped up saturation of existing colours in the flotation devices. There was no post-processing of this image. Its all in-camera. See "Nets 2" for similar image shot in originally in RAW to show natural colours.
