Students at the University of Wisconsin-Madison are preserving the vanishing craft of neon glasswork, a highly technical art form that requires manual precision and mastery of noble gases. Through intensive summer courses like “Neon: Light as Sculpture,” participants learn to manipulate glass tubing over 1,500-degree flames to create durable, long-lasting light installations that can remain functional for up to 100 years, according to lecturer Tom Zickuhr.
Why is traditional neon glasswork seeing a resurgence in academia?
While mass-produced LED lighting has become the industry standard for commercial signage, academic interest in hand-blown neon persists due to the unique, tactile nature of the medium. According to the UW-Madison Art Department, the university established the first collegiate glass program in the United States in 1962. Today, only a handful of similar programs exist nationwide. Tom Zickuhr notes that the program’s longevity is sustained by a “do-it-yourself” philosophy where students handle every stage of production, from glass bending to gas processing.
What technical skills are required for neon sculpture?
Neon artistry demands a blend of physics and fine motor control. Students spend weeks practicing on torches fueled by natural gas and forced air. The process is famously unforgiving; as incoming senior Kylie Tsai discovered, the glass must be bent within seconds of reaching a plastic state. Beyond the artistic design, the process involves vacuum processing and the introduction of noble gases—specifically neon and argon—to create the signature glow. Lars Shimabukuro, a graduate student, emphasizes that this physical, time-intensive labor fosters a unique community among students that automated manufacturing cannot replicate.
How does hand-blown neon compare to modern LED alternatives?
The distinction between hand-blown neon and modern LED lighting lies in both longevity and production philosophy. According to Tom Zickuhr, a properly processed neon tube can last between 75 and 100 years, significantly outlasting many consumer-grade LED components. While LEDs are valued for their energy efficiency and ease of installation, neon remains a specialized craft. Zickuhr, who operates a commercial shop called The Neon Lab in Madison, points out that while he spent five years mastering the trade, students in his university course often produce complex, innovative designs within a single month of intensive study.
Frequently Asked Questions
- Is neon dangerous to work with? The process involves 1,500-degree flames and glass manipulation, which carries risks. However, instructor Tom Zickuhr notes that students are trained in safety protocols to prevent injury.
- How long do neon signs last? With proper processing, neon tubing can function for 75 to 100 years, according to Zickuhr.
- Can anyone take a neon class at UW-Madison? While art students receive priority, the course frequently attracts students from diverse fields, including physics and business, leading to consistent waitlists.
The “roar” heard in the UW-Madison Art Lofts during neon classes is produced by torches burning at 1,500 degrees Fahrenheit, a necessary temperature to make glass pliable enough for intricate shaping.
Interested in learning more about the intersection of traditional crafts and modern art? Explore our archives on the UW-Madison Art Department or subscribe to our Morning Update to receive the latest stories from the Madison arts community directly in your inbox.
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