For each block, you will need:
#8 print charm squares (5") in rainbow colors
#8 low-volume charm squares (5") in pale grays/whites/creams
Sew each print charm to one low-volume charm to make half-square triangles. Trim each HST to 4.5" square. If needed, you can find instructions on making half-square triangles here. (I recently found this tutorial for trimming HSTs on Pinterest...why had I never thought of it?!) Assemble your HSTs into blocks as shows above.
Each block will measure 16.5" when completed. You don't need to trim it. Just send it to me, and I will sew them together!
Let me know if you have any questions or comments!
Of course back in January 2016 I thought I was being super original with this HST quilt block pattern. Of course the amazing Jenny Doan of Missouri Star Quilt Company did it first.
I'm in the process of getting a post office box that you can mail your blocks to. I'll have an address for you in the next few days!