Slightly OT, but I was fascinated watching golf photographer Peter Wong take photos of the Quarry on a grey day, and then insert blue sky, wispy clouds, fall colors and better turf using Photoshop CE to make the picture better than it was.
I also saw him add snow to a Fazio course shot, and declare that he had just finished his Xmas card for the year!
I guess the point is, photography has changed forever and maybe I haven't seen my fav yet, because it hasn't been enhanced! Or, maybe I would change my mind if I knew it was enhanced.