The visually stunning Aria pattern creates a great illusion of curves with its geometric design. Even though it may look complicated, it is much easier to make than it looksusingthe Stripology Squared or the Stripology XL ruler by GE Designs.Instructions for using regular rulers are included. The quilt looks great as a 2 color quilt or multi color, the options are endless. The pattern comes with6different size options: crib, lap, twin, full, queen, king.