Using the measurements of 4, 2, 2, would give you a 32" block.
Using the measurements of 2, 1, 1, would give you a 16" bock.
In either case you would make 16 blocks of the star color and 16 of the background color then cut in half diagonally and use half for one block and the other half for another block. 2 finished blocks like the top picture.
It's very pretty.
Last edited by susiequilt; 01-06-2013 at 12:13 PM.