Thank you!
Here's the 4th round finished! I went with a bit of a scrappy look, and tried to pick up on a theme of 'dots.' I pieced little octagons, thinking they would look like a dot-- but then couldn't resist putting some of the black dotted fabric in the center, so they are not as dot-ish as they might have been if they were plain colored.
Ripped On Scotch, it's in the mail, so please let us know when you get it! :-)