I'm not making excuses for her but it may be that she is so overwhelmed with a new baby that she hasn't taken the time to respond. She might have post-partum depression. Perhaps she just forgot... Perhaps... you get the idea. I'm just saying that there may be a lot of reasons she didn't thank you for your BEAUTIFUL work! It's lovely. Keep quilting and continue sending the pictures of your work so that you can delight us!