collection

Composition, gouache on paper 61.2 x 43.3 cm, signed l.r. and dated 'Ibiza' 1958

Bathing children in Het Kanaal, Scheveningen, watercolour on paper 38.9 x 32.3 cm, signed l.r. and painted ca. 1895-1907

Kitchen interior with a farm maid, charcoal and pastel on paper 100.0 x 87.0 cm, signed l.r. and pained ca. 1921

View between trees, chalk on paper 12.6 x 20.1 cm, signed l.r. with initials

Organic composition, ink on paper 39.1 x 56.4 cm, signed on the reverse and dated '53

At the portrait painter, watercolour and gouache on paper 24.4 x 19.7 cm, signed u.r.

Friends on a terrace on the terrace, watercolour on paper 19.3 x 25.3 cm

Playing with the kittens, watercolour on paper 17.2 x 24.9 cm, signed l.r.

Cubist portrait of a man with hat, ink and watercolour on paper 19.3 x 17.6 cm, without frame

At the bar, gouache on paper 33.1 x 24.1 cm, signed l.l. (indistinct)

A grey in its stable, watercolour on paper 13.6 x 19.6 cm, signed l.r.

Five o'clock tea, watercolour on paper 50.0 x 57.5 cm, signed l.l.

St Nicholas' Eve, Indian ink and chalk on paper 38.5 x 24.8 cm, signed l.r.

Travellers on a country road, pencil and watercolour on paper 23.3 x 30.5 cm, signed l.l.

Sailing on the paterswoldsemeer, Groningen, watercolour on paper 46.2 x 38.2 cm, signed l.r.

Reclining nude, charcoal and pastel on paper 47.0 x 62.5 cm, signed l.r. and dated '31

-, pen drawing 33.5 x 28.5 cm, gesigneerd r.o.

Untitled, gouache on paper 44.5 x 36.5 cm, signed l.c. and painted ca. 1950

Conversation in the park, charcoal and pastel on paper 50.1 x 33.4 cm, signed l.l. and executed ca. 1910

Polder landscape with windmill, watercolour on paper 29.7 x 46.0 cm, signed l.r.