Printing on Kyle Schlesinger's What You Will has resumed, and has been going strong for the past two weeks. This post is sort of about that, but not really—It's about one of those weird, interesting things that can happen while one is working, those things that one needs to remember to use later. “Happy accidents” is what the kids like to call them. The pictures here show some strange, randomish printing on the tympan of the press. The “accidental matrix” here was a long piece of hair stuck between the quoin and furniture. It was long enough to pick up ink from the rollers and to brush against the tympan while I was printing. The line quality is really lovely, and of course the composition that is built up by the movement of the hair is something I never would or could have done if I had been trying to control it. This makes me wonder: what are the possibilities of a movable or flexible printing matrix, like pieces of hair, or string, or wire, or cloth, or something else?