What counts, in making art, is the actual fit between the contents of your head and the qualities of your materials. The knowledge you need to make that fit comes from noticing what really happens as you work — the way the materials respond, and the way that response (and resistance) suggest new ideas to you. It’s those real and ordinary changes that matter. Art is about carrying things out, and materials are what can be carried out. Because they are real, they are reliable.
