chalk, watercolour and pastel on paper, 98x72 cm
Executed circa 1920.

Provenance:
-Auction, Sotheby's, Amsterdam, 22 June 1988, lot 456. -Auction, Sotheby's, Amsterdam, 27 May 2002, lot 28. -Auction, Christie's, Amsterdam, 5 June 2012, lot 157, where acquired by the present owner.

The present lot is a study for the 'Portrait of Tonia Stieltjes' in the collection of the Singer Museum in Laren (see: Jacqueline de Raad, 'Jan Sluijters 1881-1957', Bussum 2011, p. 159, no. 58.)