i'm not exactly sure what you are asking...i've been laying the blocks out side by side to figure out a layout. when i finally decide on the layout i will simply sew the blocks together, the usual way you sew blocks together.
the fused part is the design fused onto the black 6 1/2" squares...i'm posting some blocks from a different project using same technique.
i recommend drawing your own designs. but if you want to use that one it is in McCalls Quilting Jan/Feb 2010
so sunglasses may be in order
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