24 x 24 x 24” (61 x 61 x 61 cm) tar, bottle caps
22 x 46 x 9” (56 x 117 x 23 cm) tar, bottle caps
30 x 40 x 30” (76 x 102 x 76 cm) tar, bottle caps
84 x 42 x 20” (213 x 106 x 50 cm) asphalt, crushed cans
60 x 60 x 60” (153 x153 x 153 cm) asphalt, crushed cans
102 x 78 x 42” (259 x 198 x 107 cm) asphalt, crushed cans, fiberglass resin, black patina