Tracks the performance of an artwork against its maximum and minimum estimate across time. For example a realized price above the maximum estimate indicates overperformance of the artwork
bronze and string with 2 wood, wool and rubber mallets, in 4 parts with 2 accompanying smaller mallets
diameter of sun and moon 130 cm (51 1/8 in.) 2 large mallets each 49 x 15 x 15 cm (19 1/4 x 5 7/8 x 5 7/8 in.) 2 small mallets each 43 x 11 x 11 cm (16 7/8 x 4 3/8 x 4 3/8 in.)