collection

Rechenzeichen, 1970, mixed media on board 19.2 x 37.5 cm, signed l.l. and 1970s

Composition 1959, oil on canvas 80.4 x 100.2 cm, signed on the reverse and dated '59 on the reverse

The plea, oil on panel 24.5 x 19.0 cm, signed l.r. and dated '58

Autumn chrysanthemums, oil on panel 41.0 x 30.1 cm, signed l.l. and reverse

Activity in the Rotterdam harbour, oil on canvas 40.1 x 60.5 cm, signed l.l.

The Damrak in Amsterdam, oil on canvas 61.0 x 81.2 cm, signed l.l.

Skaters in Volendam, oil on canvas 46.3 x 54.4 cm, signed l.r.

In vino Veritas, oil on panel 29.4 x 23.4 cm, signed u.l.

Oriental beauty, oil on canvas 80.4 x 71.0 cm, signed l.r.

Peasant woman on a country path, oil on canvas laid down on panel 30.2 x 45.5 cm, signed l.l.

Figures and cows in a mountainous landscape, oil on canvas 101.0 x 128.8 cm, signed l.l. 'B.C. Koekkoek' and 'PG v O' and painted ca. 1832

The Merwede at Woudrichem with a paddle-boat and a ferry, oil on canvas 76.0 x 102.3 cm, signed l.r. and dated '51

Still life with an aquarium, oil on panel 46.5 x 33.0 cm, signed l.r. and dated 1933

A winter landscape with skaters near a village, oil on canvas 48.8 x 62.5 cm, signed l.r. and dated 1854

Birds, acrylic on paper on canvas 49.3 x 77.1 cm, signed l.r. and dated '73

Winter fun at the Christian Mulo at the Helmstraat, Scheveningen, oil on canvas 52.3 x 66.2 cm, signed twice l.r. and dated '36

Dahlias, oil on panel 29.5 x 34.8 cm, signed l.l.

Nude, oil on canvas 80.2 x 100.3 cm, signed u.l.

'Boeketreeks', oil on canvas 60.3 x 75.0 cm, signed on the wine bottle label and dated '89

La Meuse et le Merwede devant Dordrecht (Hollande), effet de Soir, oil on canvas 41.0 x 66.0 cm, signed l.r. and dated 1878