The patterns are designed by Jen Kingwell of http://amitietextiles.blogspot.com/
When all my UFOs are completed, I'm going to start The Circle Game. Anyone care to join me? :-)
Oh, how could I forget? I won the patterns through Katy at http://imagingermonkey.blogspot.com/2013/04/jen-kingwell-winners.html
Her blog is so cool with lots of tutorials and gorgeousness, you really should visit her if you don't already.