Roman cameo glass Portland Vase where excess outer white layer was carved away leaving a white image over blue base made in Rome at British Museum. London, United Kingdom.

Roman cameo glass Portland Vase where excess outer white layer was carved away leaving a white image over blue base (c15 BCE-25 CE) made in Rome at British Museum. London, United Kingdom.

Roman cameo glass Portland Vase where excess outer white layer was carved away leaving a white image over blue base (c15 BCE-25 CE) made in Rome at British Museum. London, United Kingdom.
Photo by Jim Steinhart © 2024, all rights reserved. (Ref: ULMBR311)

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Ancient Roman & Byzantine Glass
British Museum - Romans beyond Britain