collection

Fair at a Belgian castle, watercolour on painter's board 36.2 x 26.2 cm, signed l.r.

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 unexpected wave, Indian ink on paper 20.0 x 19.0 cm, signed l.r.

Race car nr. 14 (set van 5), pencil, watercolour and gouache on paper 19.7 x 29.1 cm, signed l.r.

Young woman sitting at her dressing table, pastel on paper 59.9 x 38.5 cm

A portrait of Jan Peter Moes as a baby, coloured pencil and chalk on paper 32.6 x 27.9 cm, signed l.r. and dated 1920

Portrait of a baby, charcoal and chalk on paper 29.0 x 25.3 cm, signed u.l.

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

A gunner on the beach, watercolour on paper 19.4 x 26.0 cm, signed l.l.

Regatta near a harbour's entrance, watercolour on paper 11.5 x 15.5 cm

Parasol, watercolour on paper 60.0 x 40.3 cm, signed l.r. and dated 7.'56

A horsecar on Westminster Bridge, London, charcoal and watercolour on paper 30.3 x 46.8 cm, signed l.r. and dated 1902

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

Erotic sketches, pen on paper 20.7 x 25.8 cm

Still life with crabs, watercolour on paper 47.2 x 75.2 cm, signed l.r.

Rose branches, watercolour on paper 23.8 x 30.5 cm, signed l.r.

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.

Moored tjalk at the quay, watercolour on paper 33.5 x 51.0 cm, signed l.r.

-, black chalk on paper 57.9 x 79.3 cm

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