This bridge crosses a boundary, that is the function of a bridge. It crosses between one area and another. I am interested in boundaries as they are transitions between one state and another. This bridge was important to me at one point in my life as it marked something, a change from one point of development to another one. This bridge is now decaying, rusting. Who is to say where the bridge ends and the rust begins? Who is to say if the rust is inside or outside? Who decides where the boundary is?