Improvement meme 2005-2015

Everyone's doing these. I've had this one for a couple of years too. I thought I'd upload it once I had ten years, but I want to do it now. I'll just update it once every year. It's fun to see how you've progressed. Though when I look at thise images I don't think I've become much better than I was five years ago. Those images look so good. But I know I have become better at various things involved in creating art. What do you think?

Edit: updated for 2015