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Ezra Kowal

Ezra covers installations, projection mapping, TouchDesigner, physical computing and the history of media art, from the theremin to large-scale light shows. He is interested in how artists move work off the screen and into rooms, buildings and bodies.
Home » Archives for Ezra Kowal
Theremin Hero
October 21, 2026 by Ezra Kowal
New Media Art

How the Theremin Works and Why Artists Still Love It

The theremin is an electronic musical instrument that you play without touching it. Your right hand near a vertical antenna controls pitch, your left…

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Projection Mapping Hero
October 21, 2026 by Ezra Kowal
Installations & Projection

What projection mapping is and why artists use it

Projection mapping is the technique of aiming a projector at a surface that isn’t a flat screen, such as a building, a sculpture, a…

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Latest experiments

  • Theremin Hero
    How the Theremin Works and Why Artists Still Love It
  • Projection Mapping Hero
    What projection mapping is and why artists use it
  • Perlin Noise Hero
    Perlin noise explained for creative coders
  • p5.js Creative Coding Hero
    What is p5.js and why artists love it

Sections

  • Generative Art & Shaders (1)
  • Installations & Projection (1)
  • New Media Art (1)
  • p5.js & Processing (1)

Demos Lab

Creative coding and interactive media art

Sections

  • Generative Art & Shaders
  • Installations & Projection
  • New Media Art
  • p5.js & Processing

Latest

  • How the Theremin Works and Why Artists Still Love It
  • What projection mapping is and why artists use it
  • Perlin noise explained for creative coders
  • What is p5.js and why artists love it

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