collection

Nude study of a man, pencil on paper 21.2 x 10.9 cm

Suzanne & Les Vieillards, pencil, ink and pastel on paper 19.7 x 15.3 cm

Summer flowers in a crystal vase, watercolour on paper 27.0 x 32.0 cm, signed l.l. with initials

Winged woman's head; verso flowers, pen, ink and watercolour on paper 18.5 x 13.0 cm, signed signed Gabriel v S and dated 1946, without frame

The urgent break, gouache on paper 35.5 x 45.3 cm, signed l.l. and dated 1947

Portrait of a woman, presumably Maria Louisa Engelman-Hakbijl (1 from 4 portraits), pastel on paper 30.5

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

Ariaka, pen, ink and watercolour on paper 20.7 x 17.3 cm

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

Woman, pencil and chalk on paper 29.7 x 21.0 cm, signed u.r. and dated 'Helsinki' '88

Playing with the dogs, watercolour on paper 25.3 x 35.2 cm, signed l.l.

Fisherman on the beach, Katwijk, pen and black ink on paper 12.0 x 17.6 cm, signed l.r. with initials

Interior, watercolour on paper 47.0 x 62.5 cm, signed m.r. and dated 1980

Femmes à la toilette, pastel on paper laid down on painter's board 48.0 x 37.8 cm, signed l.r.

Street scene with figures and horse-drawn cart at night, chalk and acrylic on paper 28.0 x 37.0 cm, signed l.r. and on the reverse

Children playing in the snow, watercolour on paper 25.7 x 35.9 cm, signed l.l.

The fire, Scheveningen, charcoal and watercolour on paper 20.4 x 24.7 cm, signed u.r.

Football player 3, charcoal and ink on paper 38.0 x 48.0 cm, signed l.r. with monogram and jaren '50

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

Arcadian landscape with shepherds and cattle, ink and watercolour on paper 26.7 x 37.5 cm, signed l.l. and executed ca. 1824