this fabulous quilt by Shea. Although I was unable to find the block name or a pattern, it only required some simple quilt math. I have saved you the trouble if you want to follow the instructions below.
For each block you will need:
(4) 8 1/2 squares fabric A
(1) 8 1/2 square fabric B
(1) 12 5/8 square fabric C cut twice diagonally into (4) triangles
(2) 6 5/8 squares fabric C cut once diagonally into (4) triangles
Cutting the triangles from the squares as directed rather than individually means there will be no bias edges on the outside edge of the block. Best!