This painting has undergone some very experimental changes in the background. I have scrapped the direction it went in yesterday because it would have been too much to do the whole background the way I started it. I am posting some Snag-It Captures that a show a specific technique anyway because it can be used elsewhere.
These two are before and after shots of some edges tidied up with the Pinch Brush.
BEFORE: Note diffused fuzzy edges
Used the Distortion Brush Pinch to tidy up the edges to give it a crisper, cleaner edge.