Blocks
Sawtooth Star
Two days ago (24 October 2010) I pointed out that a Sawtooth Star block can be made from a simple unit that is repeated 4 times.
I then played with that simple unit. I put 4 of them together in several different ways to create a series of new blocks.
Today I am going to treat those new blocks as if they were units and put them together 4 at a time to create super-blocks.