collection

Summer landscape, watercolour on paper 54.0 x 72.5 cm, signed l.l. and dated 1914

Untitled, pastel on paper 55.6 x 75.8 cm, signed l.r. and dated '79

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

A shocking message, gouache on board 75.3 x 55.7 cm, painted ca. 1915

Landscape on a showery day, charcoal and watercolour on paper 23.0 x 41.5 cm, signed l.l. remainder of signature

Admiring the Sistine Madonna in Dresden, gouache on paper 35.9 x 27.5 cm, signed l.l. and dated 'Dresden' 1910

Garden café in Copenhagen, pastel on paper 49.3 x 55.0 cm, signed l.r. and dated 1909

The decisive goal!, watercolour and gouache on paper 14.6 x 23.5 cm, signed l.r. and ca 1950

Alone in the world, pencil and watercolour on paper 25.5 x 17.1 cm, signed l.l.

Elegant woman on boulevard, Paris, watercolour and gouache on paper 16.0 x 23.6 cm, signed l.r.

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 conductor H. v.d. Berg leading a orchestra, drawing on paper 15.5 x 11.5 cm, signed l.r.

Owl on pole, pastel on paper laid down on cardboard 49.5 x 30.1 cm, signed l.l.

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

Figures and horses in a colored landscape, gouache on paper 37.5 x 49.7 cm, signed l.r. and dated 1955

Composition with torso, chalk and watercolour on paper 17.5 x 11.5 cm, painted ca. 1949

The fox hunt, watercolour on paper 27.3 x 43.5 cm, signed l.l.

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

Untitled, watercolour and gouache on paper 75.0 x 53.0 cm, signed l.r. and dated '89

A farm on the waterfront, watercolour and gouache on paper 42.3 x 70.2 cm, signed l.l. and painted 1906