INVENTORY REDUCTION - Wavy Gravy PAPER longarm quilting pantograph design by Patricia Ritter of Urban Elementz More Details Wavy Gravy quilting pantograph pattern by Patricia Ritter of Urban Elementz. A single row is 10.75" wide - printed with 1 row - 144" long Click here to go to our main Panto Directory Page. Click here to see more items of interest to machine quilters. Pantographs are continuous line quilting pattern designs on a paper roll designed for use on longarm quilting machines. The roll is approx. 11 to 12 feet long. (unless otherwise noted).  A pantograph quilting patttern, or panto, is typically used by longarm machine quilters or machine quilters using a frame.