I don't know the specific pattern name, but it's basically Sawtooth Star and Rising Star blocks, all on point, with some sixteen patches and rail fence blocks around the border.
Not complicated at all.
There's a current discussion relating to these two blocks in this thread:
http://www.quiltingboard.com/main-f1...n-t210325.html
Here's one set of instructions for a basic Sawtooth Star block (there are plenty of others available):
http://www.quilterscache.com/C/ClusterofStarsBlock.html
It's a very bold and striking setting.
I think it's one of the best RW&B quilts I've ever seen.