Dillard ( The Writing Life ) stresses that writing is as material an art as painting, architecture, or sculpture. Which means that you don’t follow the vision; you follow the words. Of course, she says it better:

“you are wrong if you think that in the actual writing, or in the actual painting, you are filling in the vision. You cannot fill in the vision. You cannot even bring the vision to light. You are wrong if you think that you can in any way take the vision and tame it to the page. The page is jealous and tyrannical; the page is made of time and matter; the page always wins. The vision is not so much destroyed, exactly, as it is, by the time you have finished, forgotten. It has been replaced by this changeling, this bastard, this opaque lightless chunky ruinous work. Here is how it happens. The vision is, sub specie aeternitatis, a set of mental relationships, a coherent series of formal possibilities. In the actual rooms of time, however, it is a page or two of legal paper filled with words and questions; it is a terrible diagram, a few books’ names in a margin, an ambiguous doodle, a corner folded down in a library book. These are memos from the thinking brain to witless hope . . . .

“Words lead to other words and down the garden path. You adjust the paints’ values and hues not to the world, not to the vision, but to the rest of the paint. The materials are stubborn and rigid; push is always coming to shove. You can fly—you can fly higher than you thought possible—but you can never get off the page . . . . You adapt yourself, Paul Klee said, to the contents of the paintbox. Adapting yourself to the contents of the paintbox, he said, is more important than nature and its study. The painter, in other words, does not fit the paints to the world. He most certainly does not fit the world to himself. He fits himself to the paint. The self is the servant who bears the paintbox and its inherited contents. Klee called this insight, quite rightly, ‘an altogether revolutionary new discovery.’”

Great artists, she said, love their materials above all: “Rembrandt and Shakespeare, Tolstoy and Gauguin, possessed, I believe, powerful hearts, not powerful wills. They loved the range of materials they used. The work’s possibilities excited them; the field’s complexities fired their imaginations. The caring suggested the tasks; the tasks suggested the schedules. They learned their fields and then loved them. They worked, respectfully, out of their love and knowledge, and they produced complex bodies of work that endure. Then, and only then, the world flapped at them some sort of hat, which, if they were still living, they ignored as well as they could, to keep at their tasks.”