Blue Corner
1968 4' x 4´x 4´ Polyester fiberglass, black-oxidized common steel and stainless.
A thin translucent blue fiberglass corner with 2´ radii and a one-eighth section of a sphere where the radii intersect is fastened to and supported by a steel grid and pin infrastructure describing dimensionally an 18" thick wall, the mass of which is absent. The perimeter edge of the blue interior skin ends as a 1/4" opaque black break-off.