collection

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

Seated woman in red pullover, watercolour on paper 100.0 x 68.8 cm, signed u.r. and dated 1936

Abstract composition, ink on paper 25.0 x 17.0 cm, signed l.l. and dated '49

-, black chalk on paper 57.9 x 79.3 cm

The Hoge Sluis in the river Amstel near Amsterdam, seen from the Weesperzijde, watercolour on paper 21.8 x 36.9 cm

Design for a tapestry: Two cows, ink and watercolour on paper 45.3 x 42.8 cm

A view of the 'Huis der Samenkomsten van de Doopsgezinden' in The Hague, watercolour on paper 30.9 x 22.7 cm, signed l.l. with initials

On the beach, pencil and watercolour on paper 21.6 x 18.8 cm, signed u.r. and without frame

Celebrating the Queen's Birthday on the Kennemerplein in Haarlem, chalk and watercolour on paper 25.4 x 20.9 cm, signed l.r.

Organic composition, ink on paper 39.1 x 56.4 cm, signed on the reverse and dated '53

The Meent near Bussum, watercolour on paper 21.8 x 38.3 cm, signed l.r. and painted ca.1907

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

Untitled, watercolour on paper 138.5 x 98.5 cm, signed l.r.

A view of Scheveningen beach with the Palais de Danse, black chalk and watercolour on paper 24.6 x 32.3 cm, signed l.r.

The plowman, watercolour on paper 35.0 x 62.0 cm, signed l.l.

The Rendez-vous, ink and watercolour on paper 18.0 x 12.8 cm, signed l.l. and painted ca. 1856

After the dip in the sea, Scheveningen, chalk and watercolour on board 47.0 x 37.0 cm, signed l.l.

Day at the beach, pencil and watercolour on paper 25.5 x 17.1 cm, signed l.l.

Study of a male nude, black and white chalk on paper 34.2 x 17.2 cm

Beach party, Indian ink on paper 22.0 x 24.0 cm, signed l.r. and dated '21