collection

Overschie, black chalk on paper 9.8 x 13.3 cm, signed l.r.

On the road with the Treasury, ink, chalk and watercolour on paper 44.5 x 34.8 cm, signed l.r.

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

Seated nude, chalk on paper 19.8 x 8.2 cm, signed l.l. with monogram and dated 1909

At the dog show, watercolour on paper 127.4 x 68.0 cm, signed u.l.

View on a Dutch canal, black chalk and watercolour on paper 13.1 x 19.2 cm, signed l.r.

View of the fish auction and bridge in Oudewater, charcoal on paper 40.0 x 50.0 cm, signed l.l. and dated 24 oct '55

Portrait of a lady in a yellow and blue headdress, pencil and watercolour on paper 16.5 x 10.9 cm, signed l.r. and 1930, without frame

Beach view at Zandvoort, pastel on paper 23.7 x 30.0 cm

Study for 'Mexico', wax crayons on paper 50.1 x 78.4 cm

Road along a canal at an inn, watercolour on paper 12.0 x 17.5 cm, signed on the reverse

Family in the dunes on Terschelling, pencil and watercolour on paper 18.8 x 16.2 cm, signed l.l. with monogram and painted '60

Farm with horse head on a column, watercolour on paper 29.0 x 23.0 cm, signed l.r. and dated 1958

Design for a tapestry: Two storcks, pencil and watercolour on paper 57.8 x 70.6 cm

Prothea, ecolyn on paper 51.2 x 73.2 cm, signed l.r.

Untitled, watercolour on paper 24.0 x 33.9 cm, signed l.r. and dated '77 II

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

Matura, pen, ink and watercolour on paper 19.5 x 22.2 cm

A man and a woman at a church concert at Voorschoten, pen and ink, chalk and watercolour on paper 23.3 x 28.1 cm, signed l.r. with monogram and dated '69

La Grande Baigneuse, chalk and gouache on paper 22.9 x 29.7 cm, signed l.l. and dated '63