BEFORE AN ARTWORK can be exhibited, before it represents or refuses to represent anything, before it can be dealt, sold, or collected, there come research and planning, gathering tools, purchasing materials, and even alerting networks. Whether the outcome is an object, document, gesture, or performance, it is, obviously, the result of labor. When Nicolas Bourriaud describes an artwork as “a dot on a line,” it is this indivisibility of labor and result that he seeks to capture. But it is not the “line” that museums and collectors covetit is the “dot,” perhaps most appropriately envisioned