Usually when I make up a new design, I let it "simmer" a few days and then end up making changes. That's what happened with my swap potholder. I finished the first one, thought I had my design figured out, but after looking at it for a few days, decided it was just a little too plain and decided to bring in a little more color. Here's the latest version. I'm currently working on the 5th and final one, so no more changes! :)
I've also been working on some ornaments based on one of my potholders. I've made 6 of these this past week.