The ghost town of Silver Reef has two cemeteries. In its Catholic cemetery, most of the graves are marked "unknown." This is one of those images that can take us by surprise. At first glance it is simply an image of seven crosses on the edge of desert cemetery. But when we see the word “unknown” on every one of them, the image takes on an entirely new meaning. The people who are buried beneath them not only died a long time ago, in what has since become a ghost town, but they are anonymous. Lost, forgotten, unknown. One might ask if it even matters. It is certainly an image that triggers thoughts, asking questions and demanding answers about the most fundamental human value --- the meaning of life itself.