Your quilts are beautiful & you look to be very talented. Thank you for sharing them with us.
This is not the same pattern you are looking for but is probably a bit easier than the Dahlia quilt pattern. I fell in love with this Mandala quilt the first time I saw it on Rob Appell's Man Sewing you tube. You might want to try it.
https://www.youtube.com/watch?v=SmAQ...ature=youtu.be