collection

Summer in Belmont State Park, New York, watercolour on paper 57.0 x 78.0 cm, signed l.r. and dated '60

Portrait of a woman, presumably Maria Louisa Engelman-Hakbijl (1 from 4 portraits), pastel on paper 30.5

Concours Hippique op Birkhoven, coloured chalk on paper 27.2 x 36.0 cm, signed u.r. and dated 'april 1910 Amersfoort'

Travellers, watercolour on paper 37.5 x 55.0 cm, signed l.l. and dated 1907

The potential kiss of lesbian women, pencil, chalk and watercolour on paper 78.4 x 107.5 cm, signed l.c. and dated 1989, without frame

Nanny with children and stroller, watercolour on paper 19.1 x 12.8 cm, signed l.r. with initials and painted ca. 1931

Bride and groom, pencil on paper 19.5 x 12.5 cm, signed u.r. and dated 27 october 1910

Gathering at a skating competition, ink and watercolour on paper 19.4 x 27.7 cm, signed l.l. and dated 1832

A portrait of Henri Le Fauconnier, pencil on paper 26.5 x 23.6 cm

A snowy landscape with a wood gatherer, watercolour and gouache on paper 40.1 x 53.1 cm, signed l.r.

A mountain landscape with land folk by a waterfall, watercolour on paper 75.3 x 64.2 cm

Scheveningen, Bains Mixtes, chalk and watercolour on paper on board 47.0 x 36.7 cm, signed l.r.

Travellers in a hilly landscape, pen, brush and ink on paper 26.6 x 33.7 cm, signed l.l.

A pochard and other birds in a landscape, watercolour on paper 26.5 x 18.1 cm, signed c.r. with monogram and dated 1776

Figure Grotesque IV, ink and watercolour on paper 22.0 x 8.0 cm, without frame

Poppies in a blue vase, watercolour on paper 16.7 x 13.8 cm, signed l.r.

Dressing up (probably the Dutch actress Annie Verhulst, pastel on paper 85.6 x 71.9 cm, signed l.l.

A gift for the lady, pencil and watercolour on paper 24.0 x 19.0 cm, signed u.l. and without frame

Reclining nude, red chalk on paper 17.8 x 25.3 cm, signed l.r.

Composition, wax crayons on paper 50.0 x 35.2 cm, without frame