collection

Composition, gouache on paper 22.1 x 20.7 cm, signed l.r. and dated on the reverse 14.II.1967

Forest landscape, black chalk on paper 43.0 x 27.0 cm

River landscape with moored barges, watercolour on paper 35.5 x 50.7 cm, signed l.r.

Return of the fishing fleet, Katwijk, gouache on paper laid down on canvas 60.2 x 54.0 cm, signed l.l.

Figures in the underground, ink and watercolour on paper 26.6 x 17.5 cm, signed l.l. and dated 1911, without frame

Windmilll in Drenthe, watercolour on paper 35.5 x 52.0 cm, signed l.r.

Geheime industrie (Secret industry), pen and ink on paper 26.9 x 20.9 cm, signed l.c. and dated '56, without frame

Dutch polder landscape with cows and windmills, watercolour on paper 23.5 x 41.0 cm, signed l.l.

Study of female nude, watercolour on paper 16.7 x 9.0 cm, without frame

Portrait of a girl in a blue dress, presumably Maria Louisa Engelman (1 from 4 portraits), pastel on paper 40.3 x 32.2 cm

Poppies in a blue vase, watercolour on paper 16.7 x 13.8 cm, signed l.r.

Elegant company in Café de la Paix, Paris, black and coloured chalk on paper 14.6 x 22.1 cm, signed l.r. and dated 1904

Figures near the pond of Huis ten Bosch in The Hague, watercolour on paper 14.0 x 21.5 cm, signed l.l. and on the reverse

Pink roses on a stone ledge, watercolour and gouache on paper 35.1 x 53.3 cm, signed l.r. and painted ca. 1892-1896

The painter Carl August Breitenstein at work, watercolour and gouache on paper 35.7 x 49.8 cm, signed l.l.

The game of chess, gouache on paper 26.5 x 20.0 cm, signed r.c.

Family portrait, pastel on paper 42.0 x 57.1 cm, signed l.l. and dated 5/11 1798

The doll basket, watercolour on paper 35.5 x 47.0 cm, signed l.l.

Nanny with children and stroller, watercolour on paper 19.1 x 12.8 cm, signed l.r. with initials and painted ca. 1931

A scene from the play The Importance of being Earnest: Miss Prism and Cecily, Indian ink and watercolour on paper 46.5 x 49.5 cm, signed l.r.