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This idea made its rounds on the internet about 4-5 years ago, but I recently came across it, going through the archives. Its called the “Wallnado”.
Basically, its a walling system made up of a fairly large number of prisms that allow you to change the style of your wall using millions of different combinations. While the functionality of this idea is debatable, it does offer an alternative way to think about walls and how to maximize them.