Hi Hervé , Thank you for contacting Mearto with your appraisal inquiry. Based on the photos and information provided, and subject to examination, this is: Henri Michel Antoine Chapu (French, 1833 - 1891) Untitled Classical seated nude, dated 1868. In the form of a seated female nude figure of a young woman with both hands clasped around one raised knee, the base with carved drapery, on an ogee-molded plinth. Signed "CHAPU" to the base. marble 33 inches overall height, 20 inches long, 8 inches deep CONDITION: appears to be in good condition; value assumes no breaks, repairs or losses. PROVENANCE: acquired at auction $2,000-3,000* *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, and thank you again for using Mearto.