collection

Sleeping baby (study), pencil on paper 17.9 x 12.7 cm, signed l.r.

Composition, pastel and gouache on board 31.2 x 46.2 cm, signed l.r.

An academy study, charcoal and chalk on paper 33.6 x 11.1 cm, signed l.l. with initials

Model in the artist's studio, watercolour on paper 55.5 x 44.0 cm

Lumbermen with wagon in a winter landscape, watercolour and gouache on paper 15.7 x 24.7 cm, signed l.l.

Cigar makers, gouache on paper 38.0 x 42.0 cm, signed l.r.

Peacock, watercolour on paper 32.6 x 37.6 cm

Tennis players, mixed media on paper 27.5 x 19.5 cm, signed l.l. ('Ronde' vague) and dated 1942

Playing checkers in the pub, watercolour on paper 37.3 x 49.3 cm, without frame

At the chimney, watercolour on paper 36.4 x 51.0 cm, signed l.r.

Study for 'Mexico', wax crayons on paper 50.1 x 78.4 cm

The Munt, drawing on paper 9.0 x 15.0 cm, signed l.r.

Cavalry, watercolour on paper 25.8 x 33.8 cm, signed l.r. and painted ca. 1905

The game of chess, gouache on paper 26.5 x 20.0 cm, signed r.c.

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

The choir of St. Martin's in Emmerich, watercolour on paper 55.6 x 41.0 cm, signed l.l. and dated 1859

Blick aus einem Fenster, chalk, ink and gouache on paper 38.3 x 26.3 cm, signed l.r. and dated 1926

Flower medallion, watercolour on paper 13.0 x 22.9 cm

An academy study, charcoal and chalk on paper 32.8 x 17.5 cm, signed l.r.

Travellers near a cottage by the river, watercolour on paper 14.7 x 19.4 cm, signed l.r.