Leaned Nude; Bowing Head; & Back of a Nude

Sanyu (Chang Yu) (1901-1966) Leaned Nude; Bowing Head; & Back of a Nude signed in Chinese; signed 'SANYU' in French (on each work) watercolour and ink on paper (with pencil sketch on the reverse); watercolour and ink on paper (double-sided painting); watercolour and ink on paper 47.5 x 24.5 cm. (18 11/16 x 9 5/8 in.); 48 x 31 cm. (18 7/8 x 12 3/16 in.); 47 x 30.5 cm. (18½ x 12 in.) (3) watercolor ink paper 47.5 x 24.5 cm. (18 11/16 x 9 5/8 in.); 48 x 31 cm. (18 7/8 x 12 3/16 in.); 47 x 30.5 cm. (18½ x 12 in.) (3) 12 3/16 in.); 47 x 30.5 cm. (18½ x 12 in.) (3) (3)