This pattern is made of 3D shapes. It is a mirror pattern which means it is the same backwards as it is forwards. Starting on the left, the pattern is cube, cylinder, pyramid, cuboid, pyramid ...

For example a cube has 8 vertices. 2D shapes are boring. Ah! Not really. But got your attention. Now. 3D shapes, they have 3 dimensions. Length, width and depth. What would the 3D version of a ...