After Bartholomeus van der Helst, 19th Century Portrait of lady in a black satin dress, half-length, wearing a headdress, wide lace collar, pearls and holding a fan oil on canvas 91.8 x 77.3cm (36 1/8 x 30 7/16in). framed: 114.4 x 96cm Footnotes: Provenance Sale, Christie's, Amsterdam, 16 November 2005, lot 72 Private Collection, UK The current composition is after the original portrait held in the collection of the National Gallery, London, signed and dated 1644 (inv. no. NG1937). For further information on this lot please visit Bonhams.com For further information about this lot please visit the lot listing