Fluent Cube (Isometric & Optical Illusion)

Optical illusion with a cube in the style of Fluent, which manifests itself only in isometric view. In fact, the glass cube inside of which is visible light moves on us, but in isometric view, it seems to be standing still, and only reflections move.

Here you can see the changes in the position of the cube from a different angle: http://picua.org/img/2018-08/02/5o8p2nvky5a5rder7y7a7gls2.png

Used software: Maxon CINEMA 4D R19