Holy grail: Did you mean...?

Tomb of Holy Roman Emperor Frederick II (l. 1194-1250 CE) in Palermo, Sicily.

Boniface cuts down holy oak of 'Jupiter' or Donar.

The facade of the Gothic Cathedral of the Holy Cross, Orléans, France. 13-16th century CE.

A 1778 oil-on-canvas painting, Church of the Holy Cross in Warsaw, by Bernardo Bellotto. (Royal Castle, Warsaw)

The Holy Cross Episcopal Mission, Wounded Knee, South Dakota, used as a hospital for the wounded Lakota Sioux following the Wounded Knee Massacre.

Guinevere is the Queen of Britain, wife of King Arthur, and lover of Sir Lancelot in the Arthurian Legends best known in their standardized form from Sir Thomas Malory's Le Morte D'Arthur (1469 CE). She first appears in Geoffrey of Monmouth's...

Stained glass from St Etheldreda's church in Ely Place, London.

Shulgi and Ninlil's Barge is a Sumerian poem dated to the reign of Shulgi of Ur (2094 - circa 2046 BCE) celebrating the caulking of the barge of the goddess Ninlil, consort of the sky god Enlil, and the banquet held in the couple's honor...

The Debate Between Sheep and Grain (c. 2000 BCE) is one of the best-known Sumerian literary debates in a genre that was popular entertainment by the late 3rd millennium BCE. In this piece, personifications of grain and sheep argue which is...

Dr Thomas Asbridge presents a revelatory account of the Crusades, the 200-year war between Christians and Muslims for control of the Holy Land. The story of the Crusades is remembered as a tale of religious fanaticism and unspeakable violence...