collection

Still life with a wine bottle, coconuts and oranges, pencil and watercolour on paper laid down on board 55.0 x 37.0 cm, signed l.l. and dated 1880

Winter landscape with frozen ship, watercolour on paper 22.0 x 30.0 cm, signed l.r. and dated '50

The Hofje van Loo in Haarlem, black chalk on paper 36.6 x 49.0 cm

The negotiation, watercolour on paper 27.4 x 21.6 cm, signed l.l. and without frame

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

Composition with two figures, pencil and gouache on paper 40.0 x 50.0 cm, signed l.r. and dated '58

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

The Niagara falls, watercolour and gouache on paper 15.0 x 19.8 cm, signed l.l. and dated 1895 on the reverse

A kiss on the rooftop, pencil and watercolour on paper 15.0 x 13.0 cm

Lilacs in a green vase, watercolour on paper 65.3 x 50.3 cm, signed l.l. with initials and dated '85

Laughing man with cigarette, chalk on paper 44.9 x 33.4 cm, signed l.r. and dated '27

Chess players in café Pardoel, Rotterdam, ink and watercolour on paper 30.7 x 41.6 cm

Brown with 3 green and 1 purple stripe, collage on paper 78.0 x 42.0 cm, signed l.c. and dated Aug 1977

Daydreaming, watercolour on paper 18.8 x 10.4 cm, signed l.l. and painted ca 1902

Man with knife and mirror-reflection, watercolour, blackchalk and ink on Japanese paper 19.0 x 21.0 cm, signed l.c. and dated 1992

Mountain landscape, gouache on paper 21.7 x 17.0 cm, signed l.l.

Nude on a sofa, chalk and watercolour on paper 19.0 x 24.0 cm, signed l.l. with artist's stamp

Beach guests in the sea, Zandvoort, chalk on paper 23.7 x 30.0 cm

Bowling, pencil and coloured chalk on paper 36.0 x 26.7 cm, signed l.r. with initials

The latest hat fashion in Brussels, 1908, black chalk on paper 13.2 x 10.2 cm, signed l.r. with initials and dated 1908