QGA936704: Luise Adelgunde Gottsched (1713 – 1762), German poet, playwright, essayist, and translator / Bridgeman Images

QGA934920: Alphabet character, letter H / Bridgeman Images

QGA935003: Etruscan Temple / Bridgeman Images

QGA935053: Germans (1450-1500) / Bridgeman Images

QGA935054: Germans (1450-1500) / Bridgeman Images

QGA935571: Martin (von) Behaim (October 6, 1459 – July 29, 1507), German cosmographer, astronomer, geographer and explorer / Bridgeman Images

QGA935604: William Cullen Bryant (November 3, 1794 – June 12, 1878), American romantic poet, journalist, and long-time editor of the New York Evening Post. / Bridgeman Images

QGA935640: Daniel Nikolaus Chodowiecki (1726 - 1801), Polish - German painter and printmaker / Bridgeman Images

QGA935713: Thomas Alva Edison (1847–1931), American inventor, scientist, and businessman / Bridgeman Images

QGA935492: Ernst-Wilhelm Arnoldi (1778-1841), German merchant / Bridgeman Images

QGA933692: Domestic sheep / Bridgeman Images

QGA933734: Horse skull / Bridgeman Images

QGA935368: Karl Sigmund Franz Freiherr vom Stein zum Altenstein born October,1, 1770, died May 14, 1840), Prussian politician / Bridgeman Images

QGA934252: Hare / Bridgeman Images

QGA934166: Flax / Bridgeman Images

QGA934192: Potato: Cells / Bridgeman Images

FAF3570910: Inside the Ramesseum, the mortuary temple of Pharaoh Ramses II at Thebes / Bridgeman Images

LIP1036864: Spring on the Riviera, the Flower Market at Nice (litho), English School, (19th century) / Bridgeman Images

LIP1037095: Her Majesty the Queen receiving King Louis Philippe in Windsor Castle, 8 October 1844 (engraving), Winterhalter, Franz Xaver (1806-73) (after) / Bridgeman Images

LIP1037118: The Queen starting from Buckingham Palace for St Paul's (litho), English School, (19th century) / Bridgeman Images

LIP1037123: The Queen Telegraphing her Message to her People throughout the Empire (litho), Hall, Sydney Prior (1842-1922) (after) / Bridgeman Images

LIP1037266: The Late Empress Frederick, the Coffin lying in the Chancel at Cronberg (litho), Maud, William T. (1865-1903) / Bridgeman Images

LIP1037548: Tried by his Peers, General view of the Royal Gallery at the House of Lords during Earl Russell's Trial for Bigamy (litho), Hatherell, William (1855-1928) (after) / Bridgeman Images

XLE3759018: Yehudi Menuhin pictured on / Bridgeman Images

MEP3599347: Portrait of Leonhard Euler (engraving) / Bridgeman Images

TEC4587321: Graphic effect in Bergschenhoek in the Netherlands. Photography 10/05/04. / Bridgeman Images

TEC4558286: Graphic effect, Finnish Pavilion, Universal Exhibition, Seville, Spain. Photography 10/07/92 / Bridgeman Images

QGA935554: Valerian / Bridgeman Images

QGA935562: Clubmoss / Bridgeman Images

QGA935609: Common Buzzard / Bridgeman Images

QGA935619: Marsh Marigold / Bridgeman Images

QGA935657: Cinnamon tree / Bridgeman Images

QGA935699: Foxglove / Bridgeman Images

QGA936073: Charlemagne, Carolus Magnus or Karolus Magnus, Charles the Great (ca. 742 – 814), King of the Franks / Bridgeman Images

QGA935800: Pheasant / Bridgeman Images

QGA935819: Chameleon: Tongue / Bridgeman Images