Composition, watercolour on paper 39.2 x 51.5 cm, signed l.r. and painted ca. 1950
Dansers rond de donderalp, chalk, gouache and oil on paper 64.3 x 99.3 cm, signed l.l. and dated '76.VIII
The business partners, oil on canvas 145.0 x 114.7 cm, signed l.r. and on the stretcher and dated '68
Family, ink, chalk and watercolour on paper 32.3 x 45.2 cm, signed l.l. and dated '89.I.6
Figures and Heads, crayon and gouache and oil on paper 49.5 x 63.0 cm, signed l.r. and dated '88.IX.12
The head, chalk and gouache on paper 52.0 x 77.5 cm, signed l.l. and dated 'San Roque 18 VII '65'
Hillbilly, gouache on paper 70.0 x 100.4 cm, signed l.c. and dated 76.VIII.28
Composition with figures, gouache on paper 54.8 x 74.5 cm, signed l.r. and dated 'mrt '63'
Untitled, Indian ink and watercolour on paper 27.0 x 30.0 cm, painted in 1960's