This quilt is by: Anita Peluso, it is a "Zipper Quilt" from the book Modern Quilt Workshop by: Weeks Ringle and Bill Kerr. Our very own Sam of Diary of a Mad Fabri-Holic fame made one in all purple you can see it here in her flicker. Another version is here at Quilts Galore in oranges and pinks. (There was/is a "ring" called "Modern Quilt Along" and several quilters chose to do the zipper quilt. I have wanted to a zipper quilt myself but wasn't properly motivated before!)
Mine will be more like Sam's only in greens! I had a ton of fun pulling greens last night for it!