collection

Sleeping nude, pencil, chalk and oil on board 53.9 x 65.0 cm, signed l.l.

Window shopping, pencil and watercolour on paper 25.5 x 17.7 cm, signed l.l.

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

A man and a woman in a bar, gouache on paper laid down on board 64.8 x 39.7 cm, signed l.r.

Farmhouse in a polder landscape, charcoal on paper 10.1 x 15.1 cm

A still life with flowers, a vase and a lemon, gouache on paper 40.0 x 28.2 cm, signed l.r.

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

F.J. van Rossum du Chattel and J.A. Frederiks playing cards at Pulchri Studio, crayon and watercolour on paper 13.7 x 11.6 cm, signed l.l.

But that's my wife!, watercolour and gouache on paper 42.2 x 62.5 cm, signed l.r. and dated l.r. '10 and 22 Sept.1910 on the reverse

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

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

A free meal, watercolour on paper 37.0 x 54.9 cm, signed l.r.

Black board, mixed media and collage on paper 99.0 x 99.0 cm, signed l.r. and dated '87

Dragoon on horseback, ink and watercolour on paper 33.5 x 21.0 cm, dated 1 April 1906 (in pencil)

Untitled, watercolour on paper 34.5 x 45.0 cm, signed l.l.

A farm and a haystack, watercolour on paper 31.0 x 51.0 cm, signed l.l.

Anniversary couple, watercolour on paper 28.7 x 25.4 cm, signed l.r. and dated '21

Sailing on the paterswoldsemeer, Groningen, watercolour on paper 46.2 x 38.2 cm, signed l.r.

A man and a woman at a church concert at Voorschoten, pen and ink, chalk and watercolour on paper 23.3 x 28.1 cm, signed l.r. with monogram and dated '69

Femme de dos, black and coloured chalk on paper 20.8 x 11.7 cm, signed l.c.