Hi Sarah, Thank you for contacting Mearto with your appraisal inquiry. Based on the photos and information provided, and subject to examination, this is: A contemporary Mariano Moro sculpture Murano, Venice, Italy, early 21st Century Three-Ribbon Calcedonia sculpture comprising two stacked C-scrolls surmounted by an open-ended swirl, all in multicolored and gold Calcedonia glass, on a cylindrical part-clear base. Signed on the base. 48 cm (18-7/8 inches) high, 8 cm (3-1/8 inches) deep CONDITION: This sculpture appears to be in good condition; value assumes no chips, breaks, repairs or losses. PROVENANCE: Acquired from Murano in Venice, $ 1,000-1,500* *represents a fair-market value for auction purposes; retail or asking price may vary. Please let us know if you have additional items to appraise, or questions/concerns, and thank you again for using Mearto. ~ Delia