collection

Portrait, possible Hendrik Werkman, black chalk on paper 16.5 x 12.7 cm, signed l.r. with initials

Flamingo's, pastel on paper 30.0 x 40.0 cm

Horse riding in Hyde Park, London, pastel on paper 38.0 x 49.0 cm, signed l.l.

A cottage garden in the woods, watercolour on paper 21.2 x 30.4 cm, signed l.r.

Field, Groningen, watercolour on paper 73.0 x 63.0 cm

At the café, charcoal and watercolour on paper 33.0 x 27.0 cm

Market vendor, drawing on paper 18.0 x 11.0 cm, signed l.r. and dated 1929

Sweet Williams in a glass vase, watercolour on paper 42.5 x 34.5 cm, signed l.r.

Autumn landscape, watercolour on paper 21.0 x 27.5 cm, signed l.r. and dated 1909

Forest view, chalk and watercolour on paper 17.7 x 12.4 cm

In Hyde Park, London, chalk on paper 28.8 x 22.8 cm, signed l.l.

La femme au cygne, ink on paper 22.9 x 29.8 cm, signed u.r. and dated '76

A shipyard, pastel on paper 62.4 x 92.4 cm, signed l.r.

Composition on a blue background, gouache and chalk on paper 48.0 x 61.5 cm, signed l.r. and dated '59

In heftige beweging (In Violent Motion), gouache on paper laid down on board 50.5 x 65.1 cm, signed l.r. with initials and dated '48

Composition with grotesque figure, mixed media on paper 50.0 x 69.0 cm, signed l.l. and dated '89

Het plechtige, het donkere. Cassette with 6 lithographs and texts by Armando, paper 50.0 x 33.0 cm, signed l.r. (in pencil) and dated 84 (in pencil)

Polishing the tin bowl, crayon and watercolour on paper 55.3 x 44.7 cm, signed l.r.

Study of a woman with a fashionable hat, black chalk on paper 10.3 x 9.3 cm, signed l.r. with initials

Chimney, gouache on paper 49.5 x 37.2 cm, signed l.l. with initials