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.

Pages

Lion-mask Stem
Video

The lion-mask stem is a hollow stem made by blowing a gather into a mold patterned with two lion’s masks, usually separated by festoons. Such stems were first used in Venice in the 16th century, and they later became a hallmark of façon de Venise glass. In this video, a lion-mask stem is blown in a

Lidded Goblet with Aqua Chain
Video

This lidded goblet has an aqua chain around the body, a merese, and a lid with a finial on the top. 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,

Lidded Bowl with Frit Decoration
Video

In this video, frit is added to a bubble and manipulated with pincers. See 360˚ photography and 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

Goblet with Inner Blue Ball
Video

This goblet has a blown blue ball inside the cup. In this video, the ball is attached to the inner part of the cup. 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

Goblet with Aqua Stem
Video

This goblet is built on the blowpipe. It has many constrictions in the stem, as well as an asymmetrical edge. See 360˚ photography and learn more about this object in The Techniques of Renaissance Venetian Glassworking by William Gudenrath. The Venetian glass industry enjoyed a golden age during

Footed Goblet with Pineapple Dip Molded Cup
Video

A pineapple dip mold is used to create the pattern on the body of this footed goblet. See 360˚ photography and 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

Footed Bowl with Filigrana
Video

This footed bowl is made with many techniques: filigrana, edge wraps, a merese, canes oriented in two directions, and nipt-diamond-waies. Learn more about this object in The Techniques of Renaissance Venetian Glassworking by William Gudenrath. The Venetian glass industry enjoyed a golden age during

Flared Wineglass with Wings
Video

In addition to its stem with many constrictions, this wineglass features wings, pincered bits, and a merese. See 360˚ photography and 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

Enameled Tazza
Video

The blank for this tazza is made using mezza-stampatura. The object is then decorated with gilding and enameling. 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

Enameled Bowl
Video

The bowl presented in this video is made using mezza-stampatura. It is gilded and enameled, and it has 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

Dragon-stem Goblet
Video

A dragon-stem goblet has many parts, including a bowl, a foot, and a dragon. Dip molding is used to create the dragon, and the parts are attached with glue bits. This goblet has pincered bits, a merese, an avolio, wings, and eyes. See 360˚ photography and learn more about this object in The

Classic Flared Wineglass
Video

An exceptionally elegant vessel, this wineglass is a perfect example of an object built on the blowpipe. It has a stem with no constriction, and it features a merese and an exaggerated flare at the opening. Learn more about this object in The Techniques of Renaissance Venetian Glassworking by

Aspersorium
Video

This object is an aspersorium, a vessel for holding holy water. It is made with ice glass, a decorative effect that causes the surface of the glass to resemble cracked ice. The aspersorium has a handle attached by two loops, an edge wrap, and a body wrap. See 360˚ photography and learn more about

Ampollina
Video

An ampollina is a vessel similar in purpose to the Amphora, but smaller in size. This example has a handle, spout, small flameworked flowers, and a gold-leaf edge. Learn more about this object in The Techniques of Renaissance Venetian Glassworking by William Gudenrath. The Venetian glass industry

St. Augustine Rouen Goblet
Video

The Verre des Augustins, made in France in the late 14th century and now housed in the Musée Départemental des Antiquités in Rouen, is arguably the most beautiful goblet made in western Europe before the Renaissance. The manner in which it was made—particularly the construction of its stem—was

Phases and Options of Goblet Making
Video

The five phases of creating a goblet, and many options, are shown in this video. Learn more in The Techniques of Renaissance Venetian Glassworking by William Gudenrath https://renvenetian.cmog.org/chapter/introduction-how-use-online-resource The Venetian glass industry enjoyed a golden age during

Live-Streamed Studio Demonstration: Mark Matthews (January 21, 2015)
Video

Watch as Mark Matthews demonstrated for his class, Graphic and Color Systems in Glass, how to create combinations of graphic patterns and integrated color schemes by using colored rods, powders, and frits. Techniques such as color overlaying and cane making were also explored. See photos of the

Group Tours at The Corning Museum of Glass (Mandarin Chinese)
Video

English subtitles available, click the CC (closed caption) icon. Corning, New York, has played a very important role in the development of the American glass industry. From beautiful crystal to today's fiber optics, Corning has been home to some of the best and brightest glass innovations. At

Travels of the Glass Pilgrim: Simone Crestani
Video

Museum demonstration supervisor and glass artist Eric Goldschmidt travels the world to gain deeper insight into the art, craft, science, history, and future of glass and the culture that surrounds the material. On a 2014 visit to Murano, he watched flameworker Simone Crestani create a wine decanter

Travels of the Glass Pilgrim: Fratelli Toso
Video

Museum demonstration supervisor and glass artist Eric Goldschmidt travels the world to gain deeper insight into the art, craft, science, history, and future of glass and the culture that surrounds the material. On a 2014 visit to Murano, he spoke with Arnoldo and Caterina Toso about their family&

Dan Friday Guest Artist Demonstration
Video

Watch as guest artist Dan Friday creates a bear totem out of glass during his Guest Artist Demonstration in the Amphitheater Hot Shop. See the final object out of the annealer at 3:27:25. The Guest Artist Series features world-class visiting artists at work in the Amphitheater Hot Shop. These

Bowls, Part 1
Video

In this video, artist Boyd Sugiki demonstrates things to consider when making a glass bowl such as proportioning the glass, turning speeds, and outside and inside work. Download a PDF diagram about making bowls. This video was produced by Boyd Sugiki in collaboration with The Studio at The Corning

Building Up Heat (BUH)
Video

In this video, artist Boyd Sugiki discusses the reasons for building up heat, such as to prevent the moil from cracking, or to prevent the punty from cracking, to prevent the object from cracking when removing it from the punty, or to straighten an object if it starts going off center. Download a

Straightening
Video

In this video, artist Boyd Sugiki demonstrates how the temperature of the object and the temperature of the punty affects how you straighten a piece, straightening basics, variations on straightening, and techniques for straightening goblets. Download a PDF diagram  about straightening techniques.

The Punty
Video

In this video, artist Boyd Sugiki talks about the punty. With help from artist Lisa Zerkowitz, Sugiki discusses the surface and core temperature of the punty, the temperature of the object, and how the object is placed on and taken off the punty. Download a PDF diagram about using the punty. This

Bowls, Part 2
Video

In this video, artist Boyd Sugiki continues to demonstrate techniques for making bowls and refining your design. This video was produced by Boyd Sugiki in collaboration with The Studio at The Corning Museum of Glass.

Travels of the Glass Pilgrim: Davide Salvadore
Video

Museum demonstration supervisor and glass artist Eric Goldschmidt travels the world to gain deeper insight into the art, craft, science, history, and future of glass and the culture that surrounds the material. On a visit to Murano, he talked with Davide Salvadore.

Travels of the Glass Pilgrim: Moreno Bardella
Video

Museum demonstration supervisor and glass artist Eric Goldschmidt travels the world to gain deeper insight into the art, craft, science, history, and future of glass and the culture that surrounds the material. On a visit to Murano, he watched as Moreno Bardella demonstrated his skills as a

Travels of the Glass Pilgrim: Marco Salvadore
Video

Museum demonstration supervisor and glass artist Eric Goldschmidt travels the world to gain deeper insight into the art, craft, science, history, and future of glass and the culture that surrounds the material. On a visit to Murano, he spoke with glassmaker Marco Salvadore about his work.

Mark Matthews Guest Artist Demonstration
Video

Watch as sphere expert Mark Matthews creates a blue marble with cane decoration as his Guest Artist demonstration for Marvelous Marble Day. See the final object out of the annealer starting at 2:03:47. Matthews has become internationally recognized for his mastery of the glass sphere. The sphere,

Pages