It's coming up.

[instrumental music] My name is César Ramírez-Sarmiento.

I'm based in Santiago, Chile.

I'm a protein engineer and designer.

Proteins are macromolecules which are composed of amino acids.

They are made of 20 different types of amino acids.

They are represented by letters.

And I'm curious, can you tell everyone a little bit about your background in the arts, Cesar?