For the object of equally ordinary, I decided to make two objects that are fairly equal.
Inside of this box, there is a 3D model of negative space of the architecture in Meudon-la-Forêt. As you can see, the flame is flat. Inside has depth, and the flame is flat.
Inside of this box, there is a 3D model of the architecture that shows the flat surface, and the flame has depth. Inside is flat, and the flame has depth.
Looking at two objects together, it is equally ordinary.
