collection

Portrait of Princess Juliana, bronze 17.0 x 12.0 cm, signed on the back and executed ca. 1925-1935

Untitled, mixed media on paper 14.8 x 10.2 cm, signed u.r. and dated '90

Jumping rope, oil on canvas 22.3 x 34.5 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

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

Untitled, chalk and watercolour on paper 49.8 x 65.8 cm, signed l.r. and dated '82.XI.22

The picknick (possibly with the Rolls-Royce Silver Ghost Playboy Roadster 1926), gouache on board 51.4 x 49.5 cm, signed l.c.

The young entertainer, oil on panel 24.0 x 18.8 cm, signed l.l.

Geinrust Farm behind a row of trees on the Gein; with 'isolated tree', oil on canvas 47.7 x 63.6 cm, signed l.r. and painted ca. 1905-1906

Together in the whirligig, pastel on paper 43.0 x 63.0 cm, signed l.r. and dated '15

The snapshot, oil on canvas 40.0 x 60.0 cm, signed l.l. with initials and dated 1955

White boats, oil on canvas 50.3 x 40.2 cm, signed l.l.

An academy study, charcoal and chalk on paper 32.8 x 17.5 cm, signed l.r.

Cat Woollha, oil on painter's board 59.2 x 71.2 cm, signed l.l.

Figure in a snowy landscape, oil on canvas 59.8 x 102.2 cm, without frame

The Eendrachtskade and bascule bridge, Groningen, oil on canvas laid down on board 40.0 x 49.9 cm, signed on the reverse

Head of Suffering Christ with Crown of Thorns, oil on board laid down on panel 45.5 x 33.1 cm

The German waitress, pen, ink and pencil on paper 21.0 x 18.9 cm, signed l.r.

Landscape with country folk and horses on a late summer day, oil on canvas 67.2 x 54.6 cm, signed l.l. and dated 1832

Return from the bear hunt, oil on canvas 60.2 x 80.3 cm, signed l.l and without frame