collection

Overschie, black chalk on paper 9.8 x 13.3 cm, signed l.r.

Country house in the summer, watercolour on paper 30.3 x 39.5 cm, signed l.r.

A horsecar on Westminster Bridge, London, charcoal and watercolour on paper 30.3 x 46.8 cm, signed l.r. and dated 1902

The Oude Vrouwen- en Kinderhuis on the Spui in The Hague (The old women- and childrens home), watercolour on paper 29.1 x 41.7 cm, signed l.r.

Alligators, watercolour on paper 59.9 x 40.4 cm, signed l.r. and dated '51

The sleeping child, pencil on paper 7.3 x 14.0 cm, signed l.l. and dated 1837

Playing with the cat, watercolour on paper 47.5 x 36.0 cm, signed l.r. and painted 1906-1916

The Sint-Michaëlskerk with the Hoofdwacht in Zwolle, drawing on paper 9.0 x 15.0 cm, signed l.r.

Skaters on the Seine, Paris, ink on paper 17.1 x 30.8 cm, signed u.l.

Canal along the Benoordenhoutseweg near The Hague, watercolour on paper 17.6 x 28.1 cm, signed l.r.

Piet van der Hem and Wilm Wouters 'hunting (women)' in Volendam, watercolour on paper 38.0 x 27.0 cm, signed l.l. and dated 6 febr. '18

A family on the Scheveningen beach, chalk and watercolour on board 47.0 x 37.0 cm, signed l.r.

Three fantasy grotesques II, ink and watercolour on paper 20.5 x 29.6 cm, without frame

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

Untitled, watercolour on paper 138.5 x 98.5 cm, signed l.r.

Bohème, pencil and watercolour on paper 25.5 x 17.1 cm, signed l.l.

City wall houses in Amersfoort, drawing on paper 46.0 x 56.0 cm, gesigneerd l.o.

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

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

A shepherd with a child, pastel on paper 47.6 x 32.2 cm, signed l.r.