collection

Composition with torso, chalk and watercolour on paper 17.5 x 11.5 cm, painted ca. 1949

Winter view of a canal in a Dutch city, watercolour on paper 56.0 x 78.7 cm

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

Man with black hair, pencil and watercolour on paper 14.2 x 10.3 cm, without frame

Autumn still life, watercolour on paper 65.5 x 43.0 cm, signed m.r. and dated '91

Swiss mountain landscape; on the reverse: Portait of a boy, pencil and wax crayon on paper 17.5 x 21.5 cm, signed l.l. and executed ca. 1920

Harbour in Rotterdam, watercolour on paper 34.4 x 41.3 cm, signed l.r. and dated '93

Poultry, chalk and watercolour on board 49.6 x 59.6 cm, signed l.r. with monogram and in full

Working with the logging wheels, chalk on paper 45.0 x 57.1 cm

Mother and child, charcoal and watercolour on paper 54.0 x 35.5 cm, signed l.l.

Composition, wax crayons on paper 49.6 x 65.0 cm, signed l.r. and without frame

Arcadian landscape with shepherds and cattle, ink and watercolour on paper 26.7 x 37.5 cm, signed l.l. and executed ca. 1824

Female nude, drawing on paper 29.2 x 21.3 cm, signed l.r. with initials and dated 1925

A scene from the play The Importance of being Earnest: Miss Prism and Cecily, Indian ink and watercolour on paper 46.5 x 49.5 cm, signed l.r.

At the zoo, watercolour on paper 37.0 x 27.0 cm, signed l.r. and dated '88

Riverbank, pencil, watercolour and gouache on paper 36.2 x 61.8 cm, signed u.r.

Street artists by the Sint-Margaritachurch in Lier, gouache on paper 31.2 x 25.7 cm, signed l.r. and dated 1923

Couple with dog on the boulevard, watercolour on paper 26.0 x 35.0 cm, signed l.r.

A flower still life, watercolour on paper 40.6 x 30.1 cm, signed l.r. and dated 1778

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