SZT2967353: Robert Koch with Rudolph von Benningsen in German New Guinea, 1900 (b/w photo) / Bridgeman Images

SZT2967704: Karl Valentin (b/w photo) / Bridgeman Images

SZT2967298: Airship Norge before its delivery flight from Rome to Svalbard, 1926 (b/w photo) / Bridgeman Images

SZT2967343: Nativity altarpiece, 1915 (painted wood), Hutter, Hermann (fl.1915) / Bridgeman Images

SZT2967371: Ernst-Ludwig, Grand Duke of Hesse-Darmstadt, Germany, 1915 (b/w photo) / Bridgeman Images

SZT2967374: Plot Alexanderplatz, 1968 (b/w photo) / Bridgeman Images

SZT2967392: The Moon Rising Over the Earth, 1968 (photo) / Bridgeman Images

FTC2967658: Court and door, 2016 (watercolour), Fletcher, Simon / Bridgeman Images

THE2967687: Apples and Blackberries on Autumn Leaves, 2010 (watercolour), Thewsey, Joan / Bridgeman Images

SZT2967285: Meeting of the German poet Academy in Berlin, 1930 (b/w photo) / Bridgeman Images

SZT2967315: Roald Amundsen (b/w photo) / Bridgeman Images

SZT2967321: Josef Madersperger (b/w photo) / Bridgeman Images

SZT2967336: Friedrich Schleiermacher (b/w photo) / Bridgeman Images

SZT2967367: Clint Eastwood at Munich-Riem airport, 1968 (b/w photo) / Bridgeman Images

SZT2967370: Ernst-Ludwig, Grand Duke of Hesse-Darmstadt,, and his wife Eleonore, 1905 (b/w photo) / Bridgeman Images

SZT2967376: Girl running down a long staircase in Prague, 1968 (b/w photo) / Bridgeman Images

LEW2967645: Brett Whiteley, 1964 (b/w photo), Whiteley, Brett (1939-92) / Bridgeman Images

SZT2967696: Guestbook signed by Karl Valentin in 1928 (photo) / Bridgeman Images

SZT2992583: Post agency in a colonial store, 1929 (b/w photo) / Bridgeman Images

SZT2992604: Goethe House in Frankfurt am Main, 1934 (b/w photo) / Bridgeman Images

SZT2992668: Aristide Briand and Henri-Francois Poncet at Stresemann's grave, 1931 (b/w photo) / Bridgeman Images

SZT2992613: House of Charlotte von Stein in Weimar. (b/w photo) / Bridgeman Images

SZT2992674: Ludwig van Beethoven / Bridgeman Images

SZT2992643: Erich von Manstein in Sevastopol, 1942 (b/w photo) / Bridgeman Images

SZT2992701: League of Nations in Geneva (b/w photo) / Bridgeman Images

SZT2992534: German soldiers dig for telephone cables, 1914 (b/w photo) / Bridgeman Images

SZT2992682: Heinrich Heine (b/w photo) / Bridgeman Images

SZT2992743: Marketplace of Pretoria at evening mass time, 1902 (b/w photo) / Bridgeman Images

SZT2992600: Joseph Austen Chamberlain, 1931 (b/w photo) / Bridgeman Images

SZT2992845: Erich Bautz at the Tour de France, 1937 (b/w photo) / Bridgeman Images

SZT2992857: Italian troops in Libya with a captured flag of the Ottoman troops, 1911 (b/w photo) / Bridgeman Images

SZT2993117: Kaiser Wilhelm II speaking with Franz Freiherr Conrad von Hoetzendorff, 1915 (b/w photo) / Bridgeman Images

SZT2992902: German soldiers with a tank on the Western Front, 1918 (b/w photo) / Bridgeman Images

SZT2992932: Nuncio Eugenio Pacelli in Bamberg, 1924 (b/w photo) / Bridgeman Images

SZT2992980: Reichstag, 1929 (b/w photo) / Bridgeman Images

SZT2992945: BDM girls with children and mothers at a Berlin train station, 1943 (b/w photo) / Bridgeman Images