Images

St George slaying the dragon. From a Macedonian workshop. Made from wood and egg tempera. Dating to the second half of the 16th century. (Hellenic Museum, Melbourne, Victoria).

The Trinity, tempera on wood painting by Agnolo Gaddi, c. 1390-96. Metropolitan Museum of Art, New York.

Erfurt (Thuringia, Thüringen) today has one of the most outstanding examples of medieval church architecture in Germany with the cathedral and the neighbouring Severikirche. It was Boniface who first founded a diocese in 742 at the place...

An illustration depicting the structural elements and composition of the Great Pyramid of Giza, the tomb of King Khufu (called "Cheops" by the Greeks), the largest of the pyramids of the Giza necropolis and the only member of the Seven Wonders...

An illustration of the layout and relationships of various architectural and geographical elements on the Giza plateau in the region of Memphis (around modern Cairo) during the Old Kingdom of Egypt ("The Age of the Pyramids"). The image also...

Painting depicting the Tennis Court Oath, taken by members of the National Assembly on 20 June 1789. Painted by Jacques-Louis David in the 1790s. Musée Carnavalet, Paris.

Painting depicting the opening session of the Estates-General of 1789. By Auguste Couder, 1839. Museum of the History of France, Versailles.

German Reformer Martin Bucer (l. 1491-1551) best known for his advocacy of unity among Protestant sects of Christianity. Oil on panel painting by an unknown artist of the German school, c. 1650-1689. The University of Edinburgh Art Collection...

Portrait of Franz von Sickingen (l. 1481-1523), one of the leaders of the Knights' Revolt in the Germanic regions of the Holy Roman Empire and an advocate for the Protestant Reformation. Oil on panel painting by an unknown artist, 16th century...

Alleged skull of Saint Helena of Constantinople (248/250-328 CE), mother of Roman emperor Constantine I. Cathedral of Trier, Germany.