These quilts are inspired by the recently developed art form called “Zentangle”.  You can learn about zentangle at http://www.zentangle.com.  My first zentangle quilts – which I have named “Quiltangles”  came from a book called Zen Quilting by Pat Ferguson.  Except for the one noted as such, the rest are all my original zentangle designs, developed by using techniques in  zentangle books such as Zentangle Basics by Suzanne McNeill.