As Washington Glass School celebrates its 25th anniversary, we find ourselves reflecting on the artists who passed through our studios and helped shape what this community has become. Some arrived as emerging makers searching for a new language in glass. Others helped define the adventurous spirit that has long distinguished the School. Few embody that journey more completely than Jeff Zimmer.

Before his work entered the collections of major museums and international exhibitions, Jeff Zimmer was one of the early artists working alongside Washington Glass School during its formative years. Originally trained in theatre in Washington, D.C., Zimmer brought with him a storyteller’s sensibility—an understanding of staging, atmosphere, and the emotional charge created by light, distance, and ambiguity.

That instinct eventually led him to glass.

Zimmer later earned a Master of Design degree in Glass & Architectural Glass from the Edinburgh College of Art in Scotland, developing a practice that has become internationally recognized for expanding the possibilities of glass painting. Today, his work can be found in prestigious collections including London’s Victoria & Albert Museum, the European Museum for Modern Glass in Germany, and the Museum of Decorative Arts in Prague.

His return to Washington Glass School this summer is more than a visiting artist workshop. It is something of a homecoming.

Painting with Space

What makes Zimmer’s work extraordinary is not simply technical mastery—though there is plenty of that. It is the way he transforms the traditional language of glass painting into something cinematic and spatial.

Working across multiple layers of glass, Zimmer fragments an image into separate planes. Individual sheets are painstakingly painted using vitreous enamels, kiln-fired repeatedly, etched, sandblasted, and aligned with meticulous precision. As viewers move around the finished work, the imagery shifts and reforms. Space itself becomes an active participant in the experience. The effect can be startling.

A figure appears and dissolves. Focus sharpens, then slips away. Light penetrates the layered surfaces only to be interrupted and redirected. The viewer becomes acutely aware that seeing is never neutral—that perception is always mediated through distance, memory, technology, desire, and expectation.

Glass does something painting cannot: it creates actual depth rather than the illusion of it. Zimmer exploits transparency, reflection, and layered space to produce works that exist somewhere between painting and sculpture, image and object. The result is profoundly human.

Beauty, Ambiguity, and Unease

Critics have often remarked on the emotional complexity of Zimmer’s work. It seduces viewers with technical virtuosity and luminous beauty while simultaneously unsettling them.

His images frequently hover at the edge of recognition. You cannot quite focus on their subjects. The eye searches for certainty but encounters atmosphere, suggestion, and instability instead. That longing to see clearly—and the frustration of being denied clarity—becomes part of the work itself.

Themes of power, morality, queer experience, surveillance, and historical erasure emerge through this haze.

In recent bodies of work, Zimmer has expanded his investigations through opaque black glass and laser engraving, exploring contemporary anxieties surrounding polarization, mediated violence, and the technologies that increasingly shape our understanding of reality.

He takes a medium historically associated with transcendence, devotion, and beauty and asks it to bear witness to more troubling truths. The seduction becomes the critique.

A Rare Opportunity

For students, opportunities to study with artists of this caliber are increasingly uncommon.

Zimmer’s own process is notoriously labor-intensive. A single pane may undergo four or five separate kiln firings. Layers are repeatedly refined, altered, and reassembled. Antique frames are transformed into illuminated environments. Transparency itself becomes material to sculpt.

Yet behind the sophistication of the finished works lies an approach grounded in experimentation and curiosity.

In his upcoming Washington Glass School workshop, Obscuring and Revealing / Hide and Seek, participants will explore layering, dimension, and the expressive potential of glass surfaces to create their own visual narratives. Through demonstrations and hands-on exploration, students will investigate how images can be concealed, fragmented, transformed, and ultimately revealed through the interplay of light and space.

For emerging artists, it offers access to techniques rarely taught in depth.

For established artists, it presents an opportunity to rethink how glass can function conceptually and physically.

And for Washington Glass School, it serves as a reminder of what twenty-five years of teaching has always been about: creating a place where experimentation is encouraged, boundaries are challenged, and artists return—not simply to teach technique, but to inspire new ways of seeing.

As we celebrate this milestone anniversary, welcoming Jeff Zimmer back into the studio feels especially meaningful. It reminds us that artistic communities are built over decades through shared knowledge, generosity, risk-taking, and the continual exchange of ideas.

Twenty-five years on, those conversations continue.

And this summer, they continue with Jeff Zimmer- learn more about his special class HERE –