It looks this one I made a long time ago. Mine was made using 16 2" squares for each 16 patch. The white blocks were 3.5".
To add the points surrounding the 16 patch all I did was basically snowball one of the 2" squares on to the necessary corners of the white block. I enjoyed this pattern so much that I had made two of them. Each of my 16 patch blocks finished at 6" square. This alternates with a 4 patch of the white blocks. Each of the 4 white blocks had one 2" square added to opposite corners.
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