Functional Box 12 Year 2001 Medium boxes Materials iridescent acrylic, fused dichroic glass, poplar, bubinga, MDF Dimensions 4.75″h × 6″w × 6″d ← Functional Box 11 (2001) Functional Box C - III (2001) → Related works F-B 17 2002 Functional Box 16 2002 Functional Box 14 2000 F-B 18 2001