QGA936198: Adolphe Thiers (1797–1877), French politician and historian / Bridgeman Images

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

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

QGA935060: butter machine / Bridgeman Images

QGA935093: Castanets / Bridgeman Images

QGA935095: Alphabetic character, letter R / Bridgeman Images

QGA934378: Blackberry / Bridgeman Images

QGA933692: Domestic sheep / Bridgeman Images

QGA933734: Horse skull / Bridgeman Images

QGA934252: Hare / Bridgeman Images

QGA934637: Reindeer / Bridgeman Images

QGA934166: Flax / Bridgeman Images

QGA934192: Potato: Cells / Bridgeman Images

QGA936959: William Makepeace Thackeray (born 12. August 1811, died 24. Dezember 1863), English novelist / Bridgeman Images

QGA936740: Freiherr Adolph Knigge (1752 – 1796), German writer and Freemason / Bridgeman Images

QGA936748: Ferdinand Lassalle (1825-64), German socialist / Bridgeman Images

QGA936814: Julie Récamier (1777 - 1849), French author and salonière / Bridgeman Images

QGA936816: George Sand (1804–1876), French novelist / Bridgeman Images

QGA936836: Florence Nightingale (1820–1910), British pioneer of modern nursing / Bridgeman Images

DDV433348: Green Satchel, de Villeneuve, Daisy / 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

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

SBI702882: Zembra, 2004 (acrylic on wood), Berrini, Simone / Bridgeman Images

BST2822866: Air, 1898 (colour litho), Combaz, Ghisbert (1869-1941) / Bridgeman Images

LIS2651428: I Cried With My Whole Heart (BPL 659) Psalms, c.1952 (original woodblock), Leighton, Clare (1898-1989) / Bridgeman Images

QGA936725: Victor Hugo (1802–1885), French writer / Bridgeman Images

QGA936747: Jean de La Fontaine (1621 –1695), French fabulist / Bridgeman Images

QGA936812: Prince Hermann von Pückler-Muskau (1785 - 1871), German nobleman, landscape gardener / Bridgeman Images

QGA936838: William Makepeace Thackeray (born 12. August 1811, died 24. Dezember 1863), English novelist / Bridgeman Images

QGA936091: Antonie van Leeuwenhoek [1632 - 1723), Dutch tradesman and scientist, worked on improvement of the microscope / Bridgeman Images

QGA936226: Abraham Gottlob Werner (born September 25, 1750, died June 30, 1817), German mineralogist / Bridgeman Images