Experimental Saturation

For the following image I brought in the curve from the complex monochrome manipulation into the saturation channel, leaving everything else as it was from the previous multi-coloured grass example. Finally we have a sky worth considering as a keeper.

I should point out that I stumbled across this by experimenting – in this case checking that the curve from the monochrome complex transform (really a V curve) would, in fact, load into the S channel.