1578228 Woodcut by Albrecht Durer; The Battle of the Angels (Four avenging Angels of the Euphrates). The Revelation of Saint John (Apocalypse, VII. Figure); (add.info.: Martin Luther: Preface to the Revelation of John ( 1522): Vorrede zur Offenbarung Johannes (1522). Apocalypse in figures; Woodcut by Albrecht Durer; The Battle of the Angels (Four avenging Angels of the Euphrates). The Revelation of Saint John (Apocalypse, VII. Figure).); Universal History Archive/UIG; out of copyright.