Piet Mondriaan/ Mondrian. Eleven Poplars in Red, Yellow, Blue and Green (‘Rij van elf populieren in rood, geel, blauw en groen’), 1908 (Museum de Fundatie, Zwolle).
Oil on canvas: 69 x 112 cm. Mondriaan still in the Netherlands, between Anthroposophy and Cubism.