collection

Boy scouts at the Escorial, Spain, black chalk and watercolour on paper 47.5 x 63.0 cm, signed l.r. and dated 'Escorial' Aug 1915

Woman with bird and snake, gouache on paper 66.1 x 51.8 cm, signed u.l. and dated '77

Portrait of a young woman, black chalk on paper 64.9 x 45.9 cm, signed l.r. and dated 6 IV '63

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

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

The forbidden flower, ink and chalk on paper 50.0 x 35.0 cm, signed l.r.

Poinsettias in a vase, watercolour on paper 28.3 x 21.2 cm, signed l.r.

Triple tandem, watercolour and gouache on paper 59.4 x 89.4 cm, signed l.r.

Bathing children in Het Kanaal, Scheveningen, watercolour on paper 38.9 x 32.3 cm, signed l.r. and painted ca. 1895-1907

Composition, gouache on paper 22.1 x 20.7 cm, signed l.r. and dated on the reverse 14.II.1967

Ulster Farmer, coloured pencil on paper 13.4 x 10.2 cm, without frame

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

A moment's rest, chalk, ink and gouache on paper 30.0 x 31.0 cm, signed l.r. and dated München '10

Man and his dog in the cloister of the Dom of Utrecht, watercolour on paper 26.5 x 23.6 cm, signed l.r. and dated 1833

Art Deco interior, pastel on paper 60.2 x 49.8 cm, signed l.r.

Summer flowers, watercolour and gouache on paper 51.0 x 34.0 cm, signed l.r.

Playing checkers in the pub, watercolour on paper 37.3 x 49.3 cm, without frame

Two women in a pub, watercolour on paper 69.0 x 53.0 cm, signed l.r.

The choir of St. Martin's in Emmerich, watercolour on paper 55.6 x 41.0 cm, signed l.l. and dated 1859

River landscape with moored barges, watercolour on paper 35.5 x 50.7 cm, signed l.r.