collection

Snowy beach with a fishing barge, oil on canvas 54.8 x 60.2 cm, signed l.r. and dated 1903

Fun at the cable car park in Valkenburg., oil on board 49.7 x 59.8 cm, signed l.r. with monogram and dated '60

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 of Willem I 'de Zwijger' van Oranje Nassau, oil on canvas laid down on board 107.0 x 81.0 cm

Sore tooth, acrylic on panel 40.6 x 38.1 cm, signed l.r. with initials

Haytime, oil on canvas 52.1 x 76.6 cm, signed l.l.

A gondola in front of the Doge's Palace in Venice, at night, oil on canvas 41.0 x 33.0 cm, signed l.l. with monogram and dated 1886

Portrait of a girl with a doll, oil on canvas 51.2 x 40.4 cm, signed l.l. and dated 1945, without frame

Porte Saint-Denis in Paris, oil on canvas 57.0 x 47.0 cm, signed l.r. and dated '24

Balloon seller, oil on canvas 178.9 x 150.3 cm, signed l.r.

Untitled, mixed media on board 75.1 x 72.9 cm, signed l.r. with initials

Summer landscape with cows on the riverbank, oil on canvas 53.8 x 87.2 cm, signed l.r.

Taking care of her little sister, oil on board 40.2 x 31.5 cm, signed l.r.

Playing dice in café the Posthoorn, The Hague, oil on board 47.1 x 65.6 cm, signed l.r.

A view of a town with the Groenmolen and tower of the Nieuwe Kerk of Delft, oil on canvas 39.5 x 47.4 cm, signed l.r.

Poppies in a vase, oil on canvas 32.5 x 25.2 cm, signed l.l.

Still life with flowers in a watering can, oil on canvas 80.1 x 100.3 cm, signed l.m.l.

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

Rembrandt in his studio, oil on panel 20.5 x 15.0 cm, signed l.r. and dated '57

Searching for pray (attributed to), oil on panel 38.4 x 30.5 cm