- ...Doura Europos.jpg|thumb|280px|Mithra and the Bull: This fresco from the [[Mithraeum]] at Marino, Italy (3rd century) shows the ''tauroctony'' and the celestial ...actually in a subterranean space or in a natural cave. When possible, the mithraeum was constructed within or below an existing building.45 KB (6,596 words) - 17:30, 18 April 2007