In 1970, a diver off the coast of Spain found a rare 10th century bronze candelabra. Since then, experts have studied the artifact as verification of a trade routes between Spanish cities and southern France, a topic about which little is known.
Experts would love to learn more about the candelabra, which is held in a private collection, making study more difficult. "There was a link between the Iberian peninsula and the south of France at least, with a Muslim colony named Fraxinetum, according to the Latin documents preserved. There is also a group of sunken vessels that attest to it; this must have been a supply system for the colony from the south of the peninsula," said Marcus H. Hermanns from the German Archaeological Institute in Madrid.