Thank you, Thank you, Thank you! I use recycled good quality 100% cotton sheets plus regular high quality quilting cotton stash fabrics. But I have been kinda sneaky about recycling as there are those that speak disparagingly about it. I am not an art quilter and just piece between 100-150 quilt tops every year for charity giving. I make quilts that are meant to be used up and worn out like my grandmother did. Yours is just stunning. Suddenly I am quite proud of the quilts I have been making thanks to your beautiful flimsy. Recycling and going green never looked better!