c. 2000
cast optical crystal 15½ h × 19½ w × 3 d in (39 × 50 × 8 cm)
cast optical crystal 15½ h × 19½ w × 3 d in (39 × 50 × 8 cm)
estimate: $1,000–1,500 
result: $1,430
Incised signature and inventory number to lower edge 'S. Weinberg 600401'.
provenance: Private Collection
