collection

Untitled, ink, wax crayons and black chalk on paper 27.8 x 38.0 cm, signed l.r. and dated '51

Figure Grotesque I, ink and watercolour on paper 23.2 x 11.3 cm, without frame

An academy study, charcoal and chalk on paper 33.6 x 11.1 cm, signed l.l. with initials

Rose branches, watercolour on paper 23.8 x 30.5 cm, signed l.r.

Man with hat with earflaps, watercolour on paper 23.0 x 16.3 cm, signed l.l. and dated 1930, without frame

Ships in a storm near a rocky coast, watercolour and gouache on cardboard 9.5 x 15.0 cm, signed l.r.

Ready to go, chalk and watercolour on paper 51.0 x 35.5 cm, signed l.l.

Portrait, possible Hendrik Werkman, black chalk on paper 16.5 x 12.7 cm, signed l.r. with initials

Riverbank, pencil, watercolour and gouache on paper 36.2 x 61.8 cm, signed u.r.

Travellers on a country road, pencil and watercolour on paper 23.3 x 30.5 cm, signed l.l.

Study of a male nude, black and white chalk on paper 34.2 x 17.2 cm

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

Victory on the battle field, ink and gouache on paper 14.7 x 21.7 cm, signed l.r.

Man and woman, charcoal on paper 23.7 x 31.8 cm, signed l.l. and dated 'Août' '86

Shipping off the coast, watercolour on paper 35.6 x 58.5 cm, signed l.l.

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

A portrait of a girl in a garden, watercolour on paper 62.7 x 47.7 cm

The Hofje van Loo in Haarlem, black chalk on paper 36.6 x 49.0 cm

Travellers, watercolour on paper 37.5 x 55.0 cm, signed l.l. and dated 1907

At the dog show, watercolour on paper 127.4 x 68.0 cm, signed u.l.