Boop, I didn't go off of anyone paticulars pattern. Caculated it like Judy mentioned, half square triangles measuring 4in finished with 9 of them totaling one 12in block. Big key is fabric choice, darks and lights with placement. I will look for the blog were I really got excited about this pattern. I just loved the quilting, simple but really stunning when added with the design.
Here is one I found with the quilting, it is not exact but close.
http://www.redpepperquilts.com/2011/...aby-quilt.html
BTW, the memorial statue is beautiful. I am so glad you received the quilt when you did and it was able to brighten your day. :)