Kathy Sierra posted a wonderful piece on enchanting your users. We all know the moment of frustration that sets in when something rises up and kicks us out of our flow state...whether we're working, playing, praying ~ it matters not. What matters is how incredibly pissed off we feel in that moment.
Now Kathy writes for computer geeks mostly, so what does that have to do with art geeks? Well, let's think about it...is there any element of your creation that causes people to be jarred out of the flow of appreciation? A clasp that keeps unclasping? An orange splotch where no orange splotch should dare to be? Hmmm...think about it a bit, and read her excellent post. Even better, subscribe to her excellent blog!