collection

Das Kälbchen füttern, watercolour on paper 15.5 x 22.9 cm, signed l.r.

Calfs in a meadow, watercolour on paper 30.1 x 44.3 cm, signed l.r.

Anniversary couple, watercolour on paper 28.7 x 25.4 cm, signed l.r. and dated '21

An elegant woman, seminude, pencil and watercolour on paper 30.9 x 17.9 cm, signed l.r. and dated 5-4-39

Old people watching tv; on the reverse: naked beat, pen and ink on paper 15.8 x 23.7 cm, signed l.r. and dated 1966

Crêpes with fruit, gouache on paper 54.8 x 71.0 cm

Flamingo's, pastel on paper 30.0 x 40.0 cm

The boxing-match at the fair, pastel on paper laid down on painter's board 57.5 x 47.5 cm, signed c.r. and dated 1904

Interior with a showcase, watercolour on paper 32.0 x 30.0 cm, signed l.r.

Cavalryman in the surf, watercolour on paper 11.8 x 16.5 cm, signed l.r. and ca. 1880

The Hoge Sluis in the river Amstel near Amsterdam, seen from the Weesperzijde, watercolour on paper 21.8 x 36.9 cm

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

Figure Grotesque IV, ink and watercolour on paper 22.0 x 8.0 cm, without frame

Concours Hippique op Birkhoven, coloured chalk on paper 27.2 x 36.0 cm, signed u.r. and dated 'april 1910 Amersfoort'

The rose bed (Nieuwe Plantage, Delft), Indian ink and chalk on paper 25.5 x 32.8 cm, signed l.l. with monogram and dated '54

Composition against a black background, gouache on paper 38.0 x 30.0 cm, signed l.c. and dated on the reverse 1.8.1968

Poppen VII, chalk and oil on cardboard 54.3 x 79.3 cm

Untitled, chalk and gouache on paper 73.5 x 108.0 cm, signed l.r. and dated '79.I.11

Partridges in a snowy landscape, chalk and watercolour on board 48.8 x 41.0 cm, signed c.r.

Female nude, chalk on paper 37.0 x 22.0 cm, signed l.r.