Fine Marbles in 14 Different Colors from Constantine the Great’s Danube Bridge Opening in 328 AD Found in Roman City Ulpia Oescus in North Bulgaria - Archaeology in Bulgaria. and Beyond

Fine Marbles in 14 Different Colors from Constantine the Great’s Danube Bridge Opening in 328 AD Found in Roman City Ulpia Oescus in North Bulgaria

Archaeologists have discovered a total of 14 different kinds of highly sophisticated colorful marbles used in lavish wall decorations of a grand hall in the huge Roman city of Ulpia Oescus in North Bulgaria, and believe they most likely had … Continue reading Fine Marbles in 14 Different Colors from Constantine the Great’s Danube Bridge Opening in 328 AD Found in Roman City Ulpia Oescus in North Bulgaria