Hello Laurent, Thank you for your appraisal inquiry with Mearto. I apologize for the delay in your appraisal and thank you for your patience. The item presented appears to be a bakelite figurine known as "Kid" or "Baby." The figurine is attributed to the Kyiv Association of Artists, who were active until 1963 and should be marked "KTH." The object appears to be more of an abstract decorative figurine, rather than a work of sculpture. The estimate provided is based on recent auction estimates and results of other comparable Russian decorative bakelite figurines, dating to the mid 20th century. The estimate is contingent on a full condition report. Please note asking or dealer prices may vary. Thank you and please take care.