collection

A kiss on the rooftop, pencil and watercolour on paper 15.0 x 13.0 cm

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

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

Violinist and cellist playing, black chalk on paper 37.1 x 47.8 cm, signed l.r.

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

Piet van der Hem and Wilm Wouters 'hunting (women)' in Volendam, watercolour on paper 38.0 x 27.0 cm, signed l.l. and dated 6 febr. '18

Nuit d'été (Summer night), ink and gouache on paper 37.5 x 48.2 cm, signed l.r. and dated '56

Ploughing farmer with oxen, watercolour on paper 19.0 x 26.3 cm, signed l.r.

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

La Grande Baigneuse, chalk and gouache on paper 22.9 x 29.7 cm, signed l.l. and dated '63

Horse riding in Hyde Park, London, pastel on paper 38.0 x 49.0 cm, signed l.l.

Société de secours mutuel / Mutual support, coloured pencil on paper 21.5 x 18.0 cm

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

Composition, gouache on paper 53.0 x 70.0 cm, signed l.r. and painted 1956

The negotiation, watercolour on paper 27.4 x 21.6 cm, signed l.l. and without frame

Femme de dos, black and coloured chalk on paper 20.8 x 11.7 cm, signed l.c.

View between trees, chalk on paper 12.6 x 20.1 cm, signed l.r. with initials

Crêpes with fruit, gouache on paper 54.8 x 71.0 cm

Free movement, gouache on board 50.0 x 55.0 cm, signed l.r. and dated '63

Kosmos, gouache on paper laid down on board 32.0 x 52.0 cm, signed u.l. and dated '62