These are my current 12 favorite images, based on a post by Kyle Cassidy on advice to a photographer. One of the things he suggested was "put together a portfolio of your 12 favorite images. Edit it every month. Do that for the rest of your life." A number of people in the comments said they were going to do that, and he picked today for people to link to their portfolios. Above is the link to mine. Here is the post with all the other portfolio links.
Here is the original post about advice to a photographer. (I reposted it to Facebook.)