Some small progress to report. I'm not putting a picture up yet, because I want to finish the part I'm working on - filling in the holes where the black 3-piece triangles go on the part that's already done, and straightening out the sides as much as possible. I have 5 triangles ready to go in, have sewn one in and attached the flower that needed to be on that corner with it. Hopefully, working at odd moments in the next week, I'll have all that done and be able to show another picture that looks a little different.
I also made some decisions about size and what goes where, decisions that are different from the ones I'd made before. Of course!