From  Elizabeth Hartman
By Hartman, Elizabeth
In Quilting - Pieced 
 
Polychromatic includes instructions for making patchwork rainbow quilts in two sizes, plus a pillow. Everything is made using conventional patchwork techniques. No templates or paper piecing! Each block includes a smaller number of larger pieces than most of my other patterns, making this a relaxing project perfect for turning your favorite colors and fabrics in cheerful rainbow blocks.