Anne Lamott on process

I think this is a wonderful metaphor for the creative process from one of my favorite writers and favorite books on writing, Bird by Bird:

Writing a first draft is very much like watching a Polaroid develop. You can't--and, in fact, you're not supposed to--know exactly what the picture is going to look like until it has finished developing. First you just point at what has your attention and take the picture. In the last chapter, for instance, what had my attention were the contents of my lunch bag. But as the picture developed, I found I had a really clear image of the boy against the fence. Or maybe your Polaroid was supposed to be a picture of that boy against the fence, and you didn't notice until the last minute that a family was standing a few feet away from him. Now, maybe it's his family, or the family of one of the kids in his class, but at any rate these people are going to be in the photograph, too. Then the film emerges from the camera with a grayish green murkiness that gradually becomes clearer and clearer, and finally you see the husband and wife holding their baby with two children standing beside them. And at first it all seems very sweet, but then the shadows begin to appear, and then you start to see the animal tragedy, the baboons baring their teeth. And then you see a flash of bright red flowers in the bottom left quadrant that you didn't even know were in the picture when you took it, and these flowers evoke a time or a memory that moves you mysteriously. And finally, as the portrait comes into focus, you begin to notice all the props surrounding these people, and you begin to understand how props define us and comfort us, and show us what we value and what we need, and who we think we are.