Maksymilian Antoni Piotrowski
(Bydgoszcz June 8, 1813 - November 29, 1875 Königsberg, now Kaliningrad)
"King Ladislaus Jagiello before the Battle of Grunwald", 1854, oil on canvas, 32.5 x 41 cm, private collection "Travelling Salesman", 1840, oil on canvas, 34 x 38.5 cm, private collection