Woodblock print of Frederick William, Elector of Brandenburg (16 February 1620 – 29 April 1688). Chinese inscription around the edges: 大和貨重武圖像 (Portrait of the Great Elector); 明明和貨平思重武皇帝 (His highness the Great Elector ... Emperor); 比朗德爾日四十五年 (45th year Elector of Brandenburg); 一千六百八十五年天主 (AD 1685).