Building challenges come in all shapes and sizes, but constructing a wall from LEGO bricks that resists the system’s innate interlocking functionality is something new. Ralf Langer‘s build, entitled “Tear down the wall,” grasps the nettle and gives us something special. Using balanced combinations of plates, Technic elements and masonry bricks, he’s concocted a Jenga-like tumbledown edifice. Compositionally, it’s cleverly used to frame the model’s second feature, a beautiful medieval house that pokes through the collapsing façade.