What's with the rabbits all of a sudden? I have no clue. I found these in an old sketchbook and decided to clean them up and get them on page. Weird things happen when you add a human element to animal characters. I spent a few days on these to see where they would go.
It's good to go back and look at some of those old sketchbooks. It helps me to see some of the mistakes I made and how my work has progressed. There may be some ideas that I sketched last week that are similar to some I sketched last year. So if you're an artist developing an identity and style, you may already have something there in your sketchbooks.