Visual Category Theory, CoPart 1: A Dual to Brick by Brick, Part 1

This CoPart is a dual complement to Visual Category Theory Brick by Brick, Part 1. The original series translated abstract categorical concepts into the language of LEGO(R) bricks, and the CoPart series implement the opposite way of translating brick constructions to the standard diagram language of category theory that should benefit comprehension of definitions.

Since usual categorical diagrams are black and white and occupy less space on paper, CoParts include additional color-enhanced di...