collection

Regatta near a harbour's entrance, watercolour on paper 11.5 x 15.5 cm

Riverbank, pencil, watercolour and gouache on paper 36.2 x 61.8 cm, signed u.r.

Three kittens playing, charcoal on paper 23.8 x 29.1 cm, signed l.r.

A couple, pen and ink on paper 25.0 x 23.6 cm, signed l.r. and dated 1927

Still life of buttercups, watercolour on paper 28.5 x 21.0 cm, signed l.l.

Seated woman with a horse, pastel on paper 63.0 x 48.0 cm, signed l.l. (indistinctly) and dated ''32 (indistinctly)

A portrait of a girl in a garden, watercolour on paper 62.7 x 47.7 cm

Reclining female nude, pen, ink, chalk and watercolour on paper 33.7 x 25.2 cm, signed l.l.

Autumn morning, pastel on cardboard 76.5 x 45.0 cm, signed l.r.

Garden café in Copenhagen, pastel on paper 49.3 x 55.0 cm, signed l.r. and dated 1909

Country folk at a fence, black chalk and watercolour on paper 11.9 x 16.8 cm, signed l.c. and on the reverse and dated on the reverse 1779

Ploughing farmer, watercolour on paper 35.2 x 52.4 cm, signed l.l.

View over rooftops, watercolour on paper 32.2 x 57.5 cm, signed l.r. with initials

Admiring the Sistine Madonna in Dresden, gouache on paper 35.9 x 27.5 cm, signed l.l. and dated 'Dresden' 1910

Canal along the Benoordenhoutseweg near The Hague, watercolour on paper 17.6 x 28.1 cm, signed l.r.

The recital, watercolour on paper 26.0 x 34.5 cm, signed l.r.

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

The monster, wax crayons on paper 50.2 x 73.0 cm, signed l.r. with monogram and dated 13-12-'61, without frame

Model in the artist's studio, watercolour on paper 55.5 x 44.0 cm

Geheime industrie (Secret industry), pen and ink on paper 26.9 x 20.9 cm, signed l.c. and dated '56, without frame