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 Librarian at our Rakow Research Library.

Cage Cup Technique- Family
Video

Cage cups were made by Roman glasscutters in the fourth century AD. The entire vessel was cut from a thick-walled glass hemisphere. The metal attachments show that the object was a hanging lamp. Imagine the shadows the "cage" would have cast as the lamplight flickered.