Wow, it's gorgeous! I have one side of a duvet cover pieced but not sewn together. That happened last Fall, and it got put on the back burner until a quilt I have a deadline for, gets finished. Right now it's in a large ziploc bag. Someday, when I decide on the pattern for the other side, it get's pieced, then sewn into the duvet, mine will be done. But it won't be as bright as yours. Nicely almost done!