Now this is one that I'm dying to play with the colors because in this uncropped, unprocessed etc. version, the layer of yellowish fog is extremely subtle. It didn't seem quite that subtle in real life. I tried different exposures to see if a lower exposure would bring out the color, but it didn't. So, subtle it is.
I think this works very well 'as is' Françoise - one of the things I've learned this month is that I need to look at in image carefully before automatically processing it. I tend to have a 'standard' treatment that I apply to almost everything, and that can't be right.
