WMUTeach - The wavey line was done using the Elvira ruler from Angela Walters. I have a sit-down long arm that I use for quilting. I'm not great at it, so I tend to use rulers a lot. The lines on this are about 7/8" - I would have preferred to make them a bit farther apart, but the markings on the ruler didn't seem to lend themselves to a larger separation. The quilt is 54" X 54", and while I didn't really keep track of how long it took to quilt, I'm going to guess it was about 4 hours or so - long enough to be tired of the process, but not long enough to throw the quilt to the other side of the room and not finish it!