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.

Goblet Making on the Blowpipe
Video

A goblet—bowl, foot, and stem—is made on the blowpipe in this video. Learn more in The Techniques of Renaissance Venetian Glassworking by William Gudenrath. The Venetian glass industry enjoyed a golden age during the Renaissance. By the early 1500s, the wonders of Venetian glass were well known

Making Glass Tubes with a Bubble on the End
Video

The making of a small glass tube begins with the pulling of molten glass to form a tube. The tube is then reheated with a torch, the end is closed, and air is blown to create a small bubble. Learn more in The Techniques of Renaissance Venetian Glassworking by William Gudenrath. The Venetian glass

Reticello Platter
Video

This video shows the making of a reticello platter with a folded edge. Learn more about this object in The Techniques of Renaissance Venetian Glassworking by William Gudenrath. The Venetian glass industry enjoyed a golden age during the Renaissance. By the early 1500s, the wonders of Venetian glass

Quatrefoil Goblet
Video

In this video, a crimp-edge molding tool sandwiches the glass between a solid form on the inside and metal jaws on the outside to create a quatrefoil shape. This technique would be the last step in the making of a quatrefoil goblet. See 360˚ photography and learn more about this object in The