I'm pretty happy with my Alternate blocks but am not liking how my corner squares (pink = my white) are working with the blue (my black and white) sashing in the Lupine Star blocks. I'm going to go ahead and keep on putting together the blocks and sashing but not finishing them with the center sashing unit.
I'm going to look at how the design pulls together and consider using a consistent square, possibly being the same as the inner border piece.
Decisions, decisions...