* KONSTANTIN ALEXEEVICH KOROVIN (1861-1939) Costume design for 'The middle

* KONSTANTIN ALEXEEVICH KOROVIN (1861-1939) Costume design for 'The middle son' from the ballet 'The Little Humpbacked Horse' signed in Latin and dated '1938' (lower left); verso with a label inscribed with title ink, gouache, watercolour on paper 38 x 26 cm (15 x 10 1/4in).