collection

Sundial and watches, pen and ink on paper 23.7 x 15.8 cm, signed u.r. and dated 16 aug 66

Matura, pen, ink and watercolour on paper 19.5 x 22.2 cm

Compositie (design for a carpet), gouache on paper 13.5 x 16.5 cm, executed early 1930's

Sunny backyard, watercolour on paper 38.5 x 28.3 cm

Composition, ink and chalk on paper 57.2 x 78.5 cm, signed l.l. and dated 48

Feeding the goat, watercolour on paper 42.6 x 37.0 cm, signed l.r.

Anyway, seule, pencil and watercolour on paper 25.5 x 17.1 cm, signed l.l.

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

Bal masqué, watercolour on paper 42.0 x 26.0 cm, signed l.l.

Reading the letter, pencil, pen and ink on paper 11.0 x 8.8 cm, signed c.l.. with monogram

Sky jumping, black chalk and watercolour on paper 48.0 x 38.0 cm, signed l.l.

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

Free movement, gouache on board 50.0 x 55.0 cm, signed l.r. and dated '63

Study for 'Mexico', wax crayons on paper 50.1 x 78.4 cm

Study of sturgeons, black chalk on paper 28.2 x 35.1 cm, signed l.l. with monogram

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

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

Conversation in the park, charcoal and pastel on paper 50.1 x 33.4 cm, signed l.l. and executed ca. 1910

Ruins of castle de Haar near Haarzuilens, watercolour on paper 26.0 x 36.3 cm

Composition, pastel and gouache on board 31.2 x 46.2 cm, signed l.r.