I have had all those half square triangles on the design wall for ages...
(I would love to someday make a quilt like this...only I would use bigger half square triangles)
These were bonus half square triangles left from my daughters quilt top we finished in January of 2018. Before my accident! I finally sewed them into blocks today.
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I might as well say it...I played with these blocks some more.
I wish I had used any color but gray to do those in the middle of the quilt. I would say I was using what I had on hand. But I have about any color you would want on hand! I am thinking strongly of using this layout...if I do, I will name it Eye of the Hurricane! LOL