Years ago (when the 3.5 disk ruled the world) there was a program called Splash. I don't remember if it was Adobe. The feature that it had and I've been looking for it since is that you could highlight a portion of the screen and using sliding bars you could tweak the color of something, or even change it all together, i.e. someone in the picture was wearing a brown shirt, you cold use the bars to change the shirt to green or even white. Is there still a program with this function, or could you maybe make it a feature? I have several projects that I could really use it on.