This week’s sketch(es) remind me a little of Sunday sketch #296 – they’re both tessellations of a curvy shape with a star in the middle.

Whereas Sunday sketch #296 relied mostly on half-circles, this week’s shape uses quarter-circles or drunkard’s path units. Here I’ve used palette of three colours.

But two also works….

Or more than two. (With a busier palette, I often like to use one colour for a single element of all the blocks for a bit of consistency: here I’ve used white.)

You can get a better idea of the basic building block from this next version, where I’ve used a single colour (plus background colour) per block. The ‘reverse’ tessellated shapes (the ones that are mostly background colour) are made from the corner elements of 4 adjacent blocks.

This week’s designs use a 4 × 4 block in a standard layout, and each block is made up of quarter-circle/drunkard’s path units, plus a few orange peel units. The precise number would depend on your preferred layout, of course.

This is by no means a completely original shape; I’m sure it’s out there already in quilt land. I haven’t saved anything like it on my Pinterest board of curvy quilts, but that doesn’t mean it’s not out there. If you know of a quilt pattern based on this shape, let me know and I’ll update this post!