QGA936781: Diego Hurtado de Mendoza (1503–1575), Spanish novelist, poet, diplomat and historian, / Bridgeman Images

QGA935549: Alphabet character, letter B / Bridgeman Images

QGA936827: Saint Teresa of Ávila, also called Saint Teresa of Jesus (1515 - 1582), Spanish mystic, Carmelite nun, and writer of the Counter Reformation / Bridgeman Images

QGA936285: Certosa at Pavia / Bridgeman Images

QGA935965: Hazel grouse / Bridgeman Images

QGA935995: Bernard le Bovier de Fontenelle (1657–1757), a French writer / Bridgeman Images

QGA936059: Hans Holbein the Elder (c. 1460 – 1524) was a German painter / Bridgeman Images

QGA936122: Mole / Bridgeman Images

QGA936657: René Descartes (1596 - 1650), French philosopher, mathematician, physicist, and writer / Bridgeman Images

QGA935082: Bernard Palissy (c. 1510 - c. 1589), French potter and craftsman, tried to imitate Chinese porcelain / Bridgeman Images

QGA935103: Charles Robert Darwin (February, 12 1809 – April, 19, 1882), English naturalist and scholar / Bridgeman Images

QGA935340: Collage: Middle Africa / Bridgeman Images

QGA935418: Lion / Bridgeman Images

QGA935436: Ring-tailed Lemur, Lemur catta / Bridgeman Images

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

QGA936103: David Livingstone (1813–1873), Scottish missionary explorer of Africa / Bridgeman Images

QGA936106: Louise of Mecklenburg-Strelitz (1776–1810), queen of Prussia / Bridgeman Images

QGA936647: Charlotte Corday (1768 - 1793), figure of the French Revolution, murderess of Marat / Bridgeman Images

QGA935553: Bath sponge / Bridgeman Images

QGA935084: Chinese porcelain vessels / Bridgeman Images

QGA936248: Hawthorn / Bridgeman Images

QGA936637: Daniel Nikolaus Chodowiecki (1726 - 1801), Polish - German painter and printmaker / Bridgeman Images

QGA936691: Frederick II (1712 – 1786), King of Prussia / Bridgeman Images

QGA935625: cattaro / Bridgeman Images

QGA935820: Fire Salamander: skeleton / Bridgeman Images

QGA936592: Ludwig von Beethoven (born december 16th, 1770, died march 26th, 1827), german composer / Bridgeman Images

QGA936670: Thomas Alva Edison (1847–1931), American inventor, scientist, and businessman / Bridgeman Images

QGA935338: Cathedral in Canterbury, Britain / Bridgeman Images

QGA936089: Johann Kaspar Lavater (1741 – ), Swiss poet and physiognomist / Bridgeman Images

QGA936116: Jean-Paul Marat (1743-1793), Swiss-born scientist and physician and character of the French Revolution / Bridgeman Images

QGA935090: Mistletoe / Bridgeman Images

QGA935193: Choir of the Church in Pfaffenheim, Germany / Bridgeman Images

QGA935348: Elecampane / Bridgeman Images

QGA935351: Afonso de Albuquerque (1453 – 1515), Portuguese fidalgo, or nobleman, a naval general officer, second governor of Portuguese India / Bridgeman Images

QGA935399: Lemming / Bridgeman Images

QGA935474: Angora goats / Bridgeman Images