collection

The Spuistraat in The Hague on Queen's Day, watercolour and gouache on paper 42.8 x 29.6 cm, signed l.r.

Stadtkanal (Rotterdam), watercolour on paper 24.5 x 17.4 cm, signed l.r.

Travellers on a country road, pencil and watercolour on paper 23.3 x 30.5 cm, signed l.l.

Untitled, chalk and gouache on paper 73.5 x 108.0 cm, signed l.r. and dated '79.I.11

Cavalerist, watercolour on paper 8.7 x 8.4 cm, gesigneerd r.o.

'An der schönen blauen Donau', ink and watercolour on paper 50.1 x 35.0 cm, signed l.l.

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

Domestic bless, Heeze, North-Brabant, watercolour on paper 34.7 x 49.9 cm, signed l.r.

'1000 sterren boven het bos' (1000 stars above the forest), gouache on paper 44.3 x 49.6 cm, signed l.l. and dated 4.56

Heeze castle, pencil on paper 23.9 x 38.9 cm, signed l.r.. with monogram and dated 1837

Tour of the family, watercolour on paper 31.0 x 47.5 cm, signed l.r. and dated 1898

A farm on the waterfront, watercolour and gouache on paper 42.3 x 70.2 cm, signed l.l. and painted 1906

Wading cattle, watercolour on paper 27.3 x 39.7 cm, signed l.r. with initials and painted ca. 1884-1904

Gerard Hekking, playing cello, black and coloured chalk on paper 21.6 x 19.7 cm, signed u.r. and dated 1908

Figure Grotesque II, ink and watercolour on paper 19.0 x 8.8 cm, without frame

A horsecar on Westminster Bridge, London, charcoal and watercolour on paper 30.3 x 46.8 cm, signed l.r. and dated 1902

A shocking message, gouache on board 75.3 x 55.7 cm, painted ca. 1915

John the Baptist on Patmos, watercolour and gouache on paper 27.8 x 20.0 cm, signed l.l. and dated 1948

View on the Proosdijer windmill on the river Winkel, watercolour on paper 36.1 x 53.3 cm, signed l.r.

Grazing cattle along the river IJssel, watercolour on paper 30.0 x 47.7 cm, signed l.r.