likeavirgil: The Lycurgus Cup Late Roman, 4th century AD “This extraordinary cup is the only complete example of a very special type of glass, known as dichroic, which changes colour when held up to the light. The opaque green cup turns to a glowing
likeavirgil: The Lycurgus Cup Late Roman, 4th century AD “This extraordinary cup is the only complete example of a very special type of glass, known as dichroic, which changes colour when held up to the light. The opaque green cup turns to a glowing
