Collaboration illustration with Form.Illustra 

Platonic World

Platonic theory: Plato studied metaphysics and he thought mathematics is the perfect language that human can truly understand the world. So he saw the world in the eyes of geometry and mathematics. And he believed that elements like fire, earth, water, air, and universe are three-dimensional geometric figure. This is called Platonic solids. This is also related to his theory of forms or Ideas because he thought the only way to get to the Ideas is through philosophical reasons including mathematics.