collection

A sunny day on the beach of Scheveningen, oil on canvas 50.0 x 60.0 cm, signed l.r. and without frame

Portrait of Co Drijfhout van Hooff, chalk on paper 47.5 x 31.0 cm, signed l.r. with initials and dated 1924

Figure Grotesque V, ink and watercolour on paper 22.6 x 15.2 cm, without frame

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

The Sex Twist, gouache on board 50.5 x 36.2 cm, painted ca. 1962

Unloading the catch, oil on panel 23.5 x 34.3 cm, signed l.l.

Landscape with farmer and tug-boat, watercolour on paper 34.0 x 45.0 cm, signed l.r.

Sheep at rest outside a shed, oil on panel 64.9 x 86.0 cm, signed l.l. and dated '68

Carnations, oil on canvas laid down on panel 23.6 x 28.9 cm

Moby Dick, wood 16.0 x 14.3 cm, signed with stamp on the underside and dated on the underside 1939

Difesa della Natura, colour photograph 15.0 x 20.0 cm, signed l.c. and executed ca. 1984

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

A child with playing cards, oil on canvas 45.8 x 40.6 cm, signed l.r. with monogram and dated 1946

The theater performance, chalk on paper 23.6 x 30.6 cm, signed l.r. with mon. and executed '66

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

Fishing barges at the beach, oil on panel 27.2 x 38.9 cm, signed l.r. and dated '60

Panoramic view of Kleve with in the distance the studio tower of B.C. Koekkoek with the statue of Pallas Athene, oil on canvas 25.9 x 31.9 cm

Fruit in two bowls, oil on canvas 76.3 x 63.7 cm, signed l.l. and painted ca. 1962

Nude, black ink and chalk on paper 48.0 x 32.0 cm

Cloister, etching on paper 11.9 x 14.8 cm, signed l.r. (in pencil) and dated 1918 (in pencil)