It's happened to us all at one point. You toil over the design of your newest website project, cross all your t's and dot all your i's and finally complete that mockup for submission to the client. The client is overjoyed! You hit it right on! Oh but wait, he'd like a small change. He has this cute little animated gif of a butterfly
that he thinks would look perfect right next to his horizontal menu. Oh and that nice neutral color you chose, he wants it bright yellow.