Yin and Yang by tebothibeau | Feb 25, 2015 Yin and Yang CR #: 1207 Date: ca. 1940 Medium: Chinese ink on rice paper Dimensions: 22-1/2 x 17-1/2 in. Signature: Unsigned Credit Line: Provenance: Estate of the artist to Anne M. & Edgar F. Hubert 1971. Sold by the estate.