This is a quilt I made for my niece a few years ago - there was a bit of a craze for crocheted rugs in this zig zag pattern and I thought they looked fabulous! But I can't crochet (I plan to learn, one day) so it became a quilt instead. At the time the only patterns I could find used chevrons and y-seams which I wasn't interested in doing one tiny little bit, so made it with quarter-square triangles instead. Much easier!
This is when I was just starting to free-motion machine quilt, so I did a different pattern on each zig. Or zag.