collection

Vases with flowers, watercolour on paper 48.8 x 63.9 cm, signed l.l. and dated '69

Black board, mixed media and collage on paper 99.0 x 99.0 cm, signed l.r. and dated '87

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

The Niagara falls, watercolour and gouache on paper 15.0 x 19.8 cm, signed l.l. and dated 1895 on the reverse

The forbidden drink, watercolour on paper 39.5 x 58.5 cm, signed l.r. and dated '10

Early summer morning in Drenthe, watercolour on paper 34.0 x 52.0 cm, signed l.r.

Setaed nude, pencil and chalk on paper 11.5 x 16.8 cm, signed l.l. and dated '30

To Aldo and Hannie's 80th birthday (illustrated letter of the artist to the couple, 1998), wax crayons on paper 41.9 x 29.7 cm, signed l.c. signed and dedicated ' aldo Hannie' and 16 maart 1998

Still life with vase and bowl, watercolour on paper 25.6 x 20.8 cm, signed l.r. and dated 1902

The first steps, watercolour and gouache on paper 42.0 x 28.5 cm, signed l.r.

Landscape with farmer and tug-boat, watercolour on paper 34.0 x 45.0 cm, signed l.r.

Country road, Groningen, crayon and watercolour on paper 54.8 x 37.6 cm, signed l.r. with monogram

Beach at Capri, chalk on paper 23.5 x 33.5 cm, signed l.l. and dated 'Capri' '99

Man with pipe, pencil on paper 17.3 x 9.6 cm, signed l.r.

The stagecoach, La Côte-Saint-André, black chalk and watercolour on paper 10.3 x 16.7 cm, signed l.r. with the artist's stamp and dated 'La Côte St. André 10 nov 1885'

Harbour of IJmuiden at dusk with the lighthouse and semaphore, pastel on paper 64.5 x 86.5 cm, signed l.l.

A study of baby mice, 10 days old, pencil and watercolour on paper 19.9 x 24.1 cm, signed l.r.

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

The painter Carl August Breitenstein at work, watercolour and gouache on paper 35.7 x 49.8 cm, signed l.l.

View, pastel on paper 35.9 x 51.0 cm, signed l.r. and dated 1986