I find this to be a pleasing image. It's a well known fact that the Nex-7 sensor produces a purple cast with shorter RF lenses, and not only at the edges but throughout the image. This photograph exhibited this colour cast which shouldn't really appear the this focal lenngth. I had to correct this in post processing. Not much work for one image but if you have a couple dozen to do, it gets a little tedious. Of course there's Cornerfix for this but you have to save the file as a DNG before opening in Cornerfix. As long as it's not normal (and on this outing I only hads one image that exhibited this sort of behaviour) I'll stick to Photoshop.