This video produced by Frank is fascinating to watch. Frank has a great YouTube channel. He is a woodworker with a lot of patience. I can't imagine how much time he put into this video. As a matter of fact he also has a video showing how he produced this video. Do yourself a favor and spend a few minutes to watch this video.
DVD and the 2013 update DVD at this link. DVD #1 is $20 and contains over 1,100 patterns. The 2013 update DVD is $7.50 and has another 178 patterns. The 2014 update DVD is $7.50 and has another 223 patterns.