Sorry, I don't know but can say two things... First, its probably paper pieced (which I rarely do) and Second, if you don't find the exact same pattern check out the website for Phillips Fiber Art. Check out Cheryl Phillip's Squedge rulers and patterns and you might find something very similar that is pieced. I have many of her rulers and love them. The rulers come with patterns and there are additional free patterns on her website. Some of the patterns for purchase include the ruler. (They're almost addictive. Projects look difficult but are pretty easy.) Good Luck. Jan
Last edited by Just Jan; 07-13-2016 at 05:44 AM.