collection

Figures in a snowy forest (pendant summer), oil on panel 16.1 x 11.8 cm, signed l.r. J. Sander [pseudoniem]

-, pen drawing 33.5 x 28.5 cm, gesigneerd r.o.

Untitled, oil on panel 29.0 x 62.0 cm, signed l.r. and dated '73

Country road in Ezinge, Groningen, oil on canvas 60.0 x 100.0 cm, signed l.r.

Untitled, pencil and watercolour on paper 31.5 x 23.0 cm, signed l.r. and dated 2004

The church of Kortenhoef on the water, oil on canvas 25.4 x 35.5 cm, signed l.r.

Skating fun with an approaching snowstorm (figures by Eugène Verboeckhoven), oil on canvas 48.1 x 68.0 cm

Carnival, oil on canvas 95.2 x 135.2 cm, signed l.r. and painted ca. 1951

Portrait of a girl in a white dress, presumably Henriette Louise Engelman (1 from 4 portraits), pastel on paper 31.5 x 24.3 cm

Elephant, black chalk and gouache on paper 12.7 x 18.4 cm

Figures, gouache on paper 37.5 x 49.0 cm, signed l.r. and dated '68

Sunset on the Dutch coast, oil on tin laid down on panel 9.8 x 14.7 cm, signed l.l. with initials

Still life with ranunculuses, oil on panel 19.3 x 29.6 cm, signed l.r. with initials and painted ca. 1912

The memorial service, oil on board 34.1 x 40.8 cm, signed l.r. with monogram and dated '63

City on the water, oil on panel 23.8 x 31.5 cm, signed l.l.

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

Landscape, oil on canvas 60.0 x 60.0 cm, signed l.r. and dated '66

Red Poinsettia, oil on canvas laid down on board 22.7 x 15.8 cm, signed l.r.

Farm, Blaricum, oil on panel 51.0 x 41.1 cm, signed l.r. and l.l. (traces of signature)

Bowling, pencil and coloured chalk on paper 36.0 x 26.7 cm, signed l.r. with initials