I made a camera obscura as a gift this holiday season. While I was researching the principles behind the contraption I was drawn in by its simplicity and peculiar hybrid relationship with photography and fine art. Think of it as a camera, but instead of film or a digital sensor recording the image, you the artist with your pencil record it on a piece of trace-paper. I’m tempted to put it under the heading of “alternative photographic processes”, especially with all the recent interest in nonlinear tone mapping algorithms in photography, some of which are even based on brain neurology and old painting techniques. It’s also a good use for that weird beautifully patinad box you found at a junk sale.