The drunkards path is a quilt block that has been around for a very long time. It looks a bit like a square that had a bite taken out of one corner and replaced with another color fabric. While not extremely complicated, it takes a certain skill set to make so it lays flat. This was the theme for the quilt show, to create a quilt with this block. The results are amazing.
This just a few of the variations, many more to follow.