collection

Untitled, watercolour on paper 34.5 x 45.0 cm, signed l.l.

Jardin du Luxembourg in Paris, pencil, chalk and watercolour on paper 20.2 x 27.0 cm, signed l.l.

Farmyard in Drenthe, pen and ink and watercolour on paper 41.6 x 60.1 cm, signed l.l. and dated 1980

Poppies in a blue vase, watercolour on paper 16.7 x 13.8 cm, signed l.r.

Erotic sketches, pen on paper 20.7 x 25.8 cm

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

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

Farmyard in winter, chalk on paper 31.7 x 36.4 cm

Summer landscape, watercolour on paper 54.0 x 72.5 cm, signed l.l. and dated 1914

-, charcoal and chalk on paper 63.0 x 83.0 cm, signed u.l. and dated '76

Red farm, Groningen, black chalk and watercolour on paper 16.6 x 20.7 cm, signed l.r. with initials

Untitled, chalk and gouache on paper 70.0 x 99.9 cm, signed l.l. and dated '92.VII

At the bar; on the reverse: Bikers at the bar, pen and ink on paper 15.8 x 23.7 cm, signed u.r. and both dated 1966

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

Composition, chalk on paper 17.5 x 14.5 cm, signed l.r. with monogram

A view of the inner harbour of Utrecht and the Dom tower, watercolour on paper 42.0 x 57.4 cm, signed l.l.

Flowers, watercolour on paper 50.5 x 32.5 cm, signed l.r. with monogram and painted in 1960's

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

Woman in a street, chalk and watercolour on paper 26.8 x 39.8 cm, signed l.l. and dated '90

A clown and an animal, black chalk on paper 10.0 x 10.2 cm, signed l.l.