The third one really caught my eye too and you did a great job on it. I'm so glad you showed your quilts at your guild meeting. That's the part of our meetings that I like best.
For those of you who want more info on that quilt, you can find more info at her blog site:
http://karencombs.wordpress.com .Scroll down to Serendipity and she has instructions for 48x48 and 96x96. I printed off the incomplete info from the first link (
http://www.quiltershomemag.com/patte...html?idx=13608) and then printed the additional info from Karen's blog. It's a beautiful quilt and thanks for sharing with us.