258 - Ert (Romain de Tirtoff) Russian (1892-1990) Serigraph "Number Zero" Circa 1980. Signed Lower Center Right and Titled "Hon Commerce" (Was Probably a Gift) Lower Center Left. Very Good Condition. Measures 24-3/8 Inches by 18-1/4 Inches (sight) Frame Measures 33 Inches by 27-5/8 Inches. Shipping $145.00 (estimate $300-$500)