Vitrigraph Murrine with OnGrade Studio

Glass Arts

Vitrigraph Murrine with OnGrade Studio

Learn to pull vitrigraph murrine from a master whose works can be found in collections around the world.

Member

$660.00 (any noted materials fee included)

Guest

$800.00 (any noted materials fee included)

Tuition Assistance and Other Policies

Meeting Times
  1. Sat, 3/15/2025 9:30 AM - 5:00 PM
  2. Sun, 3/16/2025 9:30 AM - 5:00 PM
  3. Mon, 3/17/2025 9:30 AM - 12:00 PM

Sat, 3/15/2025 - Mon, 3/17/2025

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Type:
Class, Intensive Workshop, No Prerequisite, Age 18+

Location:
Glass Arts Studio

Interests:
Fused Glass, Glass Torchworking

About

Capitalizing on the ways glass can be arranged in and flows from a crucible, this innovative workshop led by the founder of OnGrade Studio in Portland, Ore., will teach you how to create predictable and reproducible custom cane and murrine using the vitrigraph kiln. Murrine (or murrini) is an Italian term for colored patterns or images made in long rods of glass that are revealed when cut in cross-sections.

Discussions and demonstrations will cover:

  • Choosing a vitrigraph kiln setup.
  • Designing and picking colors for murrine.
  • Pulling like a pro.
  • Cutting/chopping murrine.
  • Examples of murrine in a variety of kiln-glass projects.

The only prerequisite is the ability to confidently cut sheet glass and a willingness to have a bit of fun while learning. 

The first day will include an introduction to the vitrigraph kiln, demonstrations, and the beginning of the design process. On the second day, you'll focus on your own projects, pull your own murrine, and begin creating a sample tile. The final day will allow a review of the  samples and a discussion of other ways murrine can be used in kiln-fused projects.

Materials

A $188 materials fee, included in the price of the class, covers everything you'll need to make a full pot of murrine and a sample tile. 

Class Policies

  • Ages 18 and up are welcome.
  • Closed-toe shoes and long pants are required in the Glass Studio at all times. 
  • As with all torchwork, wear cotton pants and long-sleeved, cotton shirts. Avoid wearing synthetic materials/fabrics as these are more likely to catch fire.
  • Long hair should be tied back.

BARN Policies

Instructors or Guides

Nathan Sandberg

An artist and educator based in Portland, Ore., Nathan worked in the Research and Education department at Bullseye Glass Co. for eight years and has established himself as one of the top kiln-glass educators teaching today.
From Santa Fe to Zurich and Australia to Norway, Nathan is usually somewhere on the planet presenting fresh, innovative curriculum at a wide range of studios, schools, and art centers. He's widely credited as the pioneer of the modern Vitrigraph methods, which he began to develop at Bullseye in 2009 and which have become one of his primary methods for creating work.
He opened OnGrade Studio in North Portland in 2015 where he produces work for exhibitions and develops new curriculum to teach. His primary material is glass, although his installations commonly use other materials such as wood, metal, and concrete. His work can be found in private and public collections around the world.

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