collection

Seated woman with a horse, pastel on paper 63.0 x 48.0 cm, signed l.l. (indistinctly) and dated ''32 (indistinctly)

Saint Nicholas and Peter, watercolour on paper 26.0 x 21.0 cm, signed l.l.

A view of the Westertoren, Amsterdam, watercolour on paper 67.2 x 42.0 cm, signed l.r.

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

Feeding the chickens, watercolour on paper 21.1 x 25.4 cm, signed l.l.

Pink cockatoo, pastel on paper 31.1 x 23.7 cm, signed l.l.

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

The Chessplayers, pen, brown ink and watercolour on paper 17.4 x 15.8 cm, signed l.r. with monogram and dated '73

Table, crayon and watercolour on paper 12.5 x 16.2 cm, signed l.r. and dated '76

Hagar and Ismael, watercolour on paper 35.2 x 27.7 cm, signed l.r.

Farm with horse head on a column, watercolour on paper 29.0 x 23.0 cm, signed l.r. and dated 1958

River landscape with flying ducks, watercolour on paper 38.6 x 60.7 cm, signed l.r.

Drinking cattle, watercolour on paper 18.0 x 25.5 cm, signed l.l.

Untitled, Indian ink and watercolour on paper 27.0 x 30.0 cm, painted in 1960's

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

Design for a tapestry: Two horses, pencil and watercolour on paper 46.8 x 32.8 cm, executed ca. 1925

Show dancers, gouache on paper 25.2 x 32.4 cm, signed l.r.

Nanny with children and stroller, watercolour on paper 19.1 x 12.8 cm, signed l.r. with initials and painted ca. 1931

On the terrace, watercolour and gouache on paper 25.0 x 20.5 cm, signed u.l. and without frame

Study of a male nude, black and white chalk on paper 34.2 x 17.2 cm