Adalbert of Prague; born Vojtech.Saint; from 983 Bishop of Prague; 996 /997 "The Apostles of the Prussians"; To 956 - 997."Death of St. Adalbert" (as a missionary of the pagan Prussians slain at the Frisian Peninsula; 23 April 997). Oil sketch; 1893/95; by Alfons Mucha (1860-1939). On wood; 60 x 44.5 cm. Study to an illustration for Charles Seignobos'"Scenes and episodes from the history of Germany"; 1898.Paris;Private collection.