LOL! Wish I had a sister to "talk about!" I can tell you guys are close. Lucky!
As for this quilt, just LOOK at your quilting! How do you do that? First time, my foot! You must have the quilting gene big time. Send me some of that talent.
I think the colors are lovely, but I probably need medication too! You should probably consider naming paint colors as your interpretations had me spitting my drink!
Congrats on finishing a lovely quilt for your sister. She's going to flip!