“Symbola divina & humana pontificum, imperatorum, regum” (Divine and human symbols of pontiffs, emperors and kings)

Very endearing friends: I am sending you an image that appears in the book Symbola divina & humana pontificum, imperatorum, regum ─'DIVINE AND HUMAN SYMBOLS OF PONTIFFS, EMPERORS AND KINGS'─ published in 1601 in Prague. The book was illustrated by Aegidius ─or Egidius─ Sadeler II (1568-1629) a Flemish engraver who developed his activity mainly at the Prague court of Rudolph II of Habsburg. …