Images

Mosaic with a huge portrait head of Oceanus, surrounded by four nereids and three lines of Latin verse. From Ain Temouchent near Sétif, late 4th or early 5th century CE. Musée national des Antiquités, Algiers, Algeria.

Head of Oceanus, detail of a mosaic from Baths of Themetra near Sousse, beginning of the 3rd century CE. Sousse Archaeological Museum, Tunisia.

A map illustrating the patterns and routes of westward exploration and settlement in the United States after the “Louisiana Purchase” from France in 1803. As Napoleonic dreams of a great North American Empire gave way to French hegemonic...

This is an image of the planet Uranus taken by the spacecraft Voyager 2 in 1986. The Voyager project is managed for NASA by the Jet Propulsion Laboratory.

Uranus on the southern frieze of the Gigantomachy. Pergamon Museum, Berlin.

Fish-shaped amulet from the Warka, Iraq, Late Uruk Period, 3300-3000 BCE The British Museum, London.

An illustration of a child pulling a tub of coal from the mine face to the surface. Child labour was common in mines in Britain and not restricted until the 1842 Mines Act.

A Davy lamp, a safety lamp designed by Humphrey Davy (1778-1820) in 1815 for coal miners. The lamp's flame could not escape the mesh and so did not set alight dangerous gases in mine shafts. In addition, a gauge could tell a miner if such...

An 1809 engraving by Thomas Rowlandson from an original drawing by Woodward showing the public's reaction to the first coal gas street lighting in Pall Mall, London in 1807. The new lights were invented by Frederick Albert Winsor (1763-1830...

Epodes III by Horace (65-8 BCE), from a 4th quarter of the C12 manuscript of his complete works, Harley MS 3534 f.39v. British Libary, London.