The 3D shape thesaurus

Those who have been following my PhD work know that one of the main contributions of my research is the development of a 3D shape thesaurus. However, despite some previous efforts, I had never been able to clearly illustrate this concept in a diagram. Until yesterday. Thanks to a welcomed inspiration I created a very good (i.m.h.o.) diagram to represent a 3D shape thesaurus. Of course it is almost meaningless without proper context (you will find it in my thesis) , but I'm so keen about this diagram that I can't resist to publish it right now.

Schematic representation of a 3D shape thesaurus