collection

Cavalerist, watercolour on paper 8.7 x 8.4 cm, gesigneerd r.o.

Structure en sable, mixed techniques 52.5 x 65.0 cm, signed l.r. and dated '61

Woman, nude, bronze 88.0 x 26.0 cm, signed on the base with monogram

Barges near Uitdam, the tower of Ransdorp in the distance, oil on canvas 55.8 x 85.5 cm, signed l.l.

Sword lilies, black chalk and watercolour on paper 99.1 x 68.4 cm, signed l.r. with initials

A hunter with his dogs in the dunes, oil on canvas 43.0 x 72.9 cm, signed l.r.

A canal in summer, oil on canvas 50.7 x 40.7 cm, gesigneerd l.o.

Gedrehter Torso XXIV, bronze 17.3 x 12.5 cm, signed with monogram on the backside and dated 22.II.95

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

A summer view of the Vecht river, oil on panel 28.5 x 41.0 cm, signed l.l. and dated '58

Violin player, oil on board 18.0 x 11.0 cm

Fishing boats in the port of Zeebrugge, Belgium, oil on canvas 40.2 x 50.4 cm, signed l.r.

The snowball fight and skaters, watercolour on paper 37.0 x 52.0 cm, signed l.l.

Forest landscape with figures by a hay cart, oil on panel 33.3 x 41.1 cm, signed l.l. with initials and without frame

In the cocktailbar, watercolour on paper 30.5 x 37.5 cm, signed l.r.

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

Near the Leuvehaven, Rotterdam, oil on canvas 39.3 x 47.2 cm, signed l.r.

Children dancing to the street musician, oil on panel 22.2 x 35.6 cm, signed l.r. and painted ca. 1890

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

Windmill at night, oil on panel 24.6 x 19.0 cm, signed l.r.