Image 1 of 1 Sisyphean Circle (Bluestone) $0.00 sold out November 2006. Bluestone, steel. Dimensions: 48 × 48 × 2 in (122 × 122 × 5 cm).Two versions (1st stone replaced) Sold Out Added! November 2006. Bluestone, steel. Dimensions: 48 × 48 × 2 in (122 × 122 × 5 cm).Two versions (1st stone replaced) View fullsize First version View fullsize First version View fullsize Second version installed View fullsize Second version View fullsize Second version View fullsize Second version