Infinite Summer

So the sierpinski gasket structure has its own post, but I thought it might be good to start a Triangle post, if for no other reason than to ensure that everyone gets over to the SG postings at some point. I believe we should watch for triangles in all their forms; sets of 3, heliotropes, toblerone chocolate, etc. These are, possibly, some of the small building blocks from which the SG grows.