collection

Erotic sketches, pen on paper 20.7 x 25.8 cm

Poinsettias in a vase, watercolour on paper 28.3 x 21.2 cm, signed l.r.

Village view with figures near a stone bridge, watercolour on paper 14.1 x 20.1 cm, signed on the reverse

The threat, watercolour on paper 29.5 x 22.6 cm

A view of the Singelgracht, Amsterdam, with the Utrechtse Poort, watercolour on paper 21.7 x 37.0 cm

View, pastel on paper 35.9 x 51.0 cm, signed l.r. and dated 1986

Study of a male nude, charcoal and chalk on paper 52.0 x 31.0 cm, signed l.r. 'Tobiasse'

Vases with flowers, watercolour on paper 48.8 x 63.9 cm, signed l.l. and dated '69

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

The latest hat fashion in Brussels, 1908, black chalk on paper 13.2 x 10.2 cm, signed l.r. with initials and dated 1908

On the road with the carriage, watercolour and gouache on paper 24.7 x 20.7 cm, signed u.l and without frame

Galaxy, gouache on paper 37.8 x 47.2 cm, signed on the reverse and dated on the reverse 1992

Portrait of a girl in a blue dress, presumably Maria Louisa Engelman (1 from 4 portraits), pastel on paper 40.3 x 32.2 cm

The embroidery, chalk on paper 32.3 x 24.8 cm, signed l.r. monogram and painted in 1909

Smiling half-naked, pastel on paper 79.9 x 68.4 cm, signed l.r.

Fashionable woman, pastel on paper 32.9 x 21.6 cm, signed l.l.

Female nude, chalk on paper 51.3 x 31.1 cm, signed l.r.

Untitled, Indian ink and watercolour on paper 27.0 x 30.0 cm, painted in 1960's

Shipping traffic near a city, U.S.A., pen, ink and watercolour on paper 25.5 x 35.6 cm, signed reverse

Standing and sitting nude, watercolour on paper 51.7 x 38.8 cm, signed l.r. and dated 1977