collection

The urgent break, gouache on paper 35.5 x 45.3 cm, signed l.l. and dated 1947

Violets, watercolour on paper 46.0 x 32.3 cm, signed l.r.

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

Horseman in Essen, watercolour on paper 59.5 x 45.7 cm, signed l.r.

An academy study, charcoal and chalk on paper 32.8 x 17.5 cm, signed l.r.

Untitled, watercolour and gouache on paper 75.0 x 53.0 cm, signed l.r. and dated '89

Lake view with a barge, watercolour on paper 32.5 x 54.0 cm, signed l.r.

Composition, gouache on paper 61.2 x 43.3 cm, signed l.r. and dated 'Ibiza' 1958

Study of a standing female nude, pencil and watercolour on paper 38.2 x 20.1 cm, without frame

The beach at Zandvoort, pastel on paper 23.7 x 30.0 cm

Windmill along a polder canal, watercolour and gouache on paper 46.6 x 65.2 cm, signed l.r.

A still life with flowers, watercolour on paper 45.4 x 56.8 cm, signed l.l. and painted circa 1970

Dries watching the pigs, watercolour on paper 27.7 x 45.0 cm, signed l.l.

John Bull playing simultaneous chess, pen and brush, ink and gouache on paper 45.0 x 35.5 cm, signed l.r.

Three fantasy grotesques III, ink and watercolour on paper 21.9 x 30.7 cm, without frame

Near Rotterdam with the Palace on the Maas and the Laurenskerk on the left, watercolour on paper 24.0 x 35.0 cm, signed l.r.

Seated woman in red pullover, watercolour on paper 100.0 x 68.8 cm, signed u.r. and dated 1936

The artist Jan Burgerhout with lover in a café, watercolour on paper 49.6 x 74.2 cm, signed l.l. and dated '68

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

Figure Grotesque III, ink and watercolour on paper 18.7 x 7.7 cm, without frame