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All About Glass

All About Glass

This is your resource for exploring various topics in glass: delve deeper with this collection of articles, multimedia, and virtual books all about glass. Content is frequently added to the area, so check back for new items. If you have a topic you'd like to see covered, send us your suggestion. If you have a specific question, Ask a Glass Question at our Rakow Research Library.

Roman Dichroic Glass: Two Contemporary Descriptions?

Dichroic (two-colored) glass is so called because it appears to be one color in reflected light and another color when light shines through it. Only a handful of Roman dichroic glass objects are known to exist. The most famous of these is the Lycurgus Cup, which is opaque green in reflected light