collection

Farm at Almen, the Netherlands, oil on canvas laid down on panel 38.1 x 50.9 cm, signed l.r. and dated 1911 VIII

Still life with Asters, oil on panel 46.2 x 31.3 cm, signed l.r.

-, oil on canvas 40.0 x 50.0 cm, signed l.r.

Without title, wood 61.8 x 13.7 cm, dated ca. 1951-1952

Portrait of a child, oil on canvas 44.3 x 34.2 cm, signed c.r.

The power station Centrale Merwedekanaal in Utrecht, pastel on paper 64.8 x 92.2 cm, signed l.r. and after 1925

Service workers in lamplight, pastel on paper 49.4 x 38.7 cm, signed l.l. and dated '94

A still life of garden flowers, oil on canvas 65.0 x 54.8 cm, signed l.l.

The first drawing lesson, oil on canvas 70.1 x 60.2 cm, signed l.l. and dated 5-28

A Russian painted wood chess set, together with matching board and box, wood 8.5 x 4.5 cm, 20th century

Figure in an autumn forest (pendant winter), oil on panel 16.2 x 11.7 cm, signed l.r. J. Sander [pseudoniem]

A horse, patinated zinc 44.0 x 37.5 cm

Portrait of Jonas Witsen, the painter's father, oil on canvas 100.2 x 78.6 cm, painted ca. 1890

Moon evening in the Preanger, Java, watercolour on paper 48.0 x 36.4 cm, signed l.r.

Flower still life, oil on canvas 79.8 x 70.5 cm, signed l.r.

Motherduck and her chicks, oil on canvas 40.0 x 50.0 cm

Reclining nude seen from the back, oil on canvas 64.8 x 88.1 cm, signed u.l. and on the reverse

Still life with sweets and marbles, oil on canvas 24.6 x 33.3 cm, signed l.r.

City on the water, oil on panel 23.8 x 31.5 cm, signed l.l.

Untitled, oil on painter's board 35.0 x 27.0 cm, signed l.c. and to be dated ca. 1946-1948