There’s a lesson here. The greatest thing I learned from my formalist training in painting was actually not about painting. It was about the nature of knowledge itself: what it means to define a creative practice as a craft, or as a discipline, or as a set of ideas, and how such a practice relates to culture at large. In other words, the important thing to ask is not What is painting? or What is game design? Instead, the real question is: What is gained and what is lost when we define it in a particular way?