Finished......I Think?

Well it looks like this portrait may be finished.  Spent the afternoon today touching up a few spots and really studying it.  I am at a point where I can't find another thing to change.  But, that does not mean it can't be improved.  All paintings can be improved, but you have to know when to stop before you overwork a painting.  If it still needs improvement, it just may be time to start another painting.  No sense beating a dead horse.