T'ANG HAYWEN Untitled - circa 1975 Indian ink on paper (diptych) Signed in Chinese and pinyin lower right H: 70.0 cm, W: 100.0 cm Provenance : Sale, Paris, Etude Art Richelieu, 7 October 2021, lot 216 Acquired at this sale by the current owner Bibliography : This work will be included in the Catalogue Raisonné of the artist's work, currently being prepared by T'ang Haywen Archives and Mr Philippe Koutouzis.