Os P.G. van A cow in a river landscape, oil on panel 22 x 28,5 cm, signed l.l. and dated 1836> more information
Os P.G. van Cattle at pasture, oil on canvas 69,7 x 88 cm, signed r.o.c. and dated 1834> more information
Os P.G. van Cattle in a landscape, oil on panel 84,5 x 105,8 cm, signed l.l. and dated 1837> more information