collection

Untitled, crayon and watercolour on paper 42.5 x 42.5 cm, signed l.c.

Study of sturgeons, black chalk on paper 28.2 x 35.1 cm, signed l.l. with monogram

Man with pipe, pencil on paper 17.3 x 9.6 cm, signed l.r.

Caught redhanded, watercolour on paper 44.0 x 67.0 cm, signed l.r. and dated '06

-, charcoal and chalk on paper 63.0 x 83.0 cm, signed u.l. and dated '76

Mother and child; portrait of the artist's wife and their daughter, charcoal on paper 17.4 x 10.9 cm, signed l.r. and dated 1886, without frame

Farmyard in Drenthe, pen and ink and watercolour on paper 41.6 x 60.1 cm, signed l.l. and dated 1980

Polishing the tin bowl, crayon and watercolour on paper 55.3 x 44.7 cm, signed l.r.

Untitled (from the Les aventures de Pinocchio series), gouache over silk screen print on paper 68.1 x 98.7 cm, signed u.l. and dated '73-'75

The Leidsestraat in Amsterdam, pastel and watercolour on paper 28.2 x 20.2 cm, signed l.l.

Summer flowers, watercolour and gouache on paper 51.0 x 34.0 cm, signed l.r.

The sleeping child, pencil on paper 7.3 x 14.0 cm, signed l.l. and dated 1837

Study of a female nude in front of a city, ink and watercolour on paper on board 24.0 x 35.7 cm, signed l.r. and dated 'July 1929', without frame

A flower still life with a column and coat of arms, watercolour on parchment on paper 36.6 x 25.3 cm

Yellow Roses, watercolour on paper 53.5 x 36.0 cm

Poinsettias in a vase, watercolour on paper 28.3 x 21.2 cm, signed l.r.

Sleeping dog, watercolour and gouache on paper 15.7 x 18.4 cm, signed l.l. with studio stamp

Sailing on the paterswoldsemeer, Groningen, watercolour on paper 46.2 x 38.2 cm, signed l.r.

Harbour in Rotterdam, watercolour on paper 34.4 x 41.3 cm, signed l.r. and dated '93

A quay with the reflection of houses in the water, watercolour on paper 27.0 x 32.0 cm, signed l.r. with monogram