collection

On the beach, gouache on paper 39.6 x 34.0 cm, painted ca. 1921

Cavalerist, watercolour on paper 8.7 x 8.4 cm, gesigneerd r.o.

Nuit d'été (Summer night), ink and gouache on paper 37.5 x 48.2 cm, signed l.r. and dated '56

The promenade of Scheveningen, watercolour on paper 35.3 x 53.7 cm, signed l.r. and painted 1950s

Erotic sketches, pen on paper 20.7 x 25.9 cm

A family on the Scheveningen beach, chalk and watercolour on board 47.0 x 37.0 cm, signed l.r.

Landscape at Rijssen, pen, brush and ink on paper 22.1 x 27.8 cm, signed on the reverse and dated on the reverse 1830

Study of lobsters and crayfish, black chalk on paper 34.4 x 42.5 cm, signed l.r. with monogram

Houses along the water, Durgerdam, pencil on paper laid down on cardboard 40.8 x 32.6 cm, dated 23 'Juli' 40

Country house in the summer, watercolour on paper 30.3 x 39.5 cm, signed l.r.

Study of two naked women, washed ink and watercolour on paper 28.6 x 27.7 cm, signed l.l. and dated 1935, without frame

Figure Grotesque I, ink and watercolour on paper 23.2 x 11.3 cm, without frame

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

Girls paddling in the sea, chalk and Indian ink on paper 33.8 x 24.0 cm, signed l.l.

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

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

Owl on pole, pastel on paper laid down on cardboard 49.5 x 30.1 cm, signed l.l.

Elephant, black chalk and gouache on paper 12.7 x 18.4 cm

Flowering branches in a vase, watercolour on paper 49.3 x 34.6 cm, signed l.r.

Windmill along a polder canal, watercolour and gouache on paper 46.6 x 65.2 cm, signed l.r.