The piece of artwork, Superstructure on 4, is made of stainless steel. Not painted, the metalic sheen of the material gives the work a silvery appearance. Futhermore, visible only by reflected light (or very close inspection), the metal''s surface is brushed. The sunlight's reflections on Superstructure reveal the turbulant and apparently chaotic pattern which breaks from the very constructed and geometric sense of the works primary structure. Viewed with the sun to the sculpture's back, these patterns are very difficult to see. Viewed with the sun reflecting on it however, these patterns are very difficult to not see, especially on the larger planes of the box and "circles" atop it. Furthermore, the effect increasing with distance, the highlighting patterns appear to physically change the shapes of the surface, bending and rippling them, or even leave them more ambiguously as positive space.
Apart from the brushed surface, the object is ineed very constructed. All the elements consist of flat planes, the curved edges of the "circular" pieces being the most free-form aspect found. The pieces are welded together with enough for stability but because it is so minimal and of the same color, the welding goes largely unnoticed and was not intended as a focus of the work as some emphasizing the process might draw attention to. This constuction gives the work very high "craft", not appearing rough as some other pieces of modern art do (like Birth of Venus does intentionally).
The context of the work is on the small, south-facing, raised jut, outside, in the sculpture garden surrounding the Sheldon, on the UNL campus, in Lincoln. Even the Sheldon is free but being an outside sculpture, the works audience includes every passing person who happens to glance in its direction, although the majority of such an audience will be paying it little attention let alone giving it any depth of analysis. Through the context of being in a sculpture garden its purpose is that of sculpture and not simply for decoration as some works fall to.