collection

A pochard and other birds in a landscape, watercolour on paper 26.5 x 18.1 cm, signed c.r. with monogram and dated 1776

Early summer morning in Drenthe, watercolour on paper 34.0 x 52.0 cm, signed l.r.

Forest landscape, black chalk on paper 43.0 x 27.0 cm

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

Orchids, watercolour on paper 50.6 x 35.5 cm

Study of a standing female nude, pencil and watercolour on paper 38.2 x 20.1 cm, without frame

-, pastel on paper 30.0 x 40.0 cm

Orchestra in Neuenahr, Germany, chalk, watercolour and gouache on paper 35.7 x 51.0 cm

At the hairdresser, watercolour on paper 25.0 x 18.0 cm, signed l.l. and without frame

A cottage garden in the woods, watercolour on paper 21.2 x 30.4 cm, signed l.r.

Fly agarics, watercolour on paper 35.8 x 59.2 cm, signed l.r. and dated 1923, without frame

At the ball, black chalk on paper 38.4 x 31.6 cm, signed l.r.

Lineman on a horse on the beach, ink on paper 31.9 x 21.7 cm, signed l.r. with initials

Horseman in Essen, watercolour on paper 59.5 x 45.7 cm, signed l.r.

Elephant, black chalk and gouache on paper 12.7 x 18.4 cm

The woman who passed by, pencil and watercolour on paper 25.5 x 17.3 cm, signed l.l.

Busy Spuistraat in The Hague, watercolour on paper 41.6 x 30.7 cm, signed l.l.

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

Cows in a polder landscape, watercolour on paper 38.0 x 61.5 cm, signed l.r.

The art buyers, washed ink and watercolour on paper 26.0 x 20.0 cm, signed on the reverse