Jan Stanisławski: Poplars Beside the River, 1900. Oil on canvas, 145.5 x 80.5 cm, inv. no. MNK II-b-550, National Museum of Kraków/Muzeum Narodowe w Krakowie
1998. Various types of wood, 248 x 222 x 14 cm (1st Prize, Prix du Jury, at the Salon de Printemps 98 – European Competition for Contemporary Art –, Luxemburg 1998), de Weryha Collection, Hamburg