collection

Visiting the newly-born, oil on panel 38.0 x 47.1 cm, signed l.l. and dated '52, without frame

The airport Ypenburg near Rijswijk, oil on canvas 24.4 x 30.2 cm, signed l.r. with initials CK

Duck flight, oil on canvas 65.8 x 96.4 cm, signed l.r.

Consultation, acrylic on canvas 60.0 x 80.2 cm, signed l.c. and dated 1987

Harbor view with moored barge, oil on canvas 40.3 x 60.9 cm, signed l.r. and dated '23, without frame

Sailing boats entering a harbour, oil on panel 44.5 x 62.7 cm, signed l.r. and dated 1846

A mother's bliss, oil on canvas 121.5 x 161.0 cm, signed l.l. and dated '24

Busy street in the snow, oil on canvas 72.7 x 52.0 cm, signed l.r. and dated '88

Farmhouses in Drenthe, oil on canvas laid down on panel 50.4 x 101.1 cm, signed l.r.

Audience watching the racehorses in the paddock at Duindigt racecourse in Wassenaar, oil on canvas 65.7 x 81.8 cm, signed l.r. and on the stretcher

Two ladies and a child selling flowers in a landscape, oil on panel 15.1 x 20.2 cm, signed l.r. and dated '57

Donkere figuren (Dark figures), oil on canvas 106.4 x 130.3 cm, signed l.r. and dated '54

'What is bred in the bone will come out in the flesh', oil on panel 19.0 x 15.0 cm, signed u.l.

Voorjaar buiten (Spring outside), acrylic on panel 29.1 x 37.0 cm, signed l.r. and dated '94

The Kurhaus in Scheveningen, oil on board 60.2 x 80.1 cm, signed l.r. (without frame) and dated on the reverse 'Scheveningen augustus' 1976

Three-masters on the Scheldt near Antwerpen, oil on panel 31.5 x 48.0 cm, signed l.l. and dated 1890

Still life, oil on canvas 67.8 x 78.2 cm, signed l.l. and dated 1959

Rooster, oil on panel 20.0 x 40.0 cm, signed l.r.

Peeling potatoes, oil on canvas 120.3 x 100.3 cm, signed l.l.

The Thames in the fog, oil on canvas 51.8 x 76.5 cm, signed l.l.