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STAINED GLASS STUDIO
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What is Stained Glass anyway? How is stained glass different from other glass art forms?


Stained glass panel of a hummingbird among green ginkgo leaves with a turquoise border

Glass art comes in many beautiful forms — blown glass sculptures, fused glass panels, etched mirrors, and more. But stained glass holds a unique place among them. Its history and structure set it apart in ways no other glass art can replicate. Most people recognize stained glass instantly — bold colors, strong lines, glowing light — but fewer understand how it actually functions.

Let’s “break” it down…

It’s Built, Not Shaped

Unlike blown glass, which is formed while molten, or fused, where glass is shaped in a kiln, stained glass begins as flat sheets of colorful glass. Once the glass pieces are cut to fit a design pattern, they are assembled using one of two primary methods:

  • Lead came: H-shaped strips of lead hold the glass pieces together.
  • Copper foil (Tiffany method): Each piece is wrapped in copper foil and soldered together.

In traditional stained glass, color isn’t painted on — it’s embedded into the glass itself during manufacturing. Metals and metallic oxides are added to molten glass to produce rich hues. For example:

  • Cobalt creates deep blues
  • Copper can produce greens or reds
  • Gold creates vibrant ruby tones

Because the color runs through the material, it won’t peel, fade, or scratch away over time.

It’s Designed for Architecture

While most glass art is decorative, stained glass is architectural. It’s designed to live inside windows, doors, ceilings, and walls — interacting directly with sunlight. This architectural purpose connects stained glass to historic spaces like the great cathedrals of Europe, such as the Segrada Familia in Barcelona, where entire interiors are transformed by colored light.

It Changes Throughout the Day

Perhaps the most defining difference: stained glass is never static. As natural light shifts from morning to evening, as the seasons change, and as the weather changes, the colors transmitted glow differently. No two moments look exactly the same.

Other glass art can sparkle or reflect light — but stained glass filters and transforms it.

That living relationship with light is what truly makes stained glass unlike any other art form.

We begin with hand-blown cylinder glass, often referred to as 'antique glass'. This traditional method introduces tiny air bubbles and slight variations in thickness. When sunlight strikes the surface, these minor imperfections act as miniature prisms, bending and scattering the light in ways modern float glass never could. It is this organic vibration of light that we seek to capture and frame.

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