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Artwork for Chromosphere: The Color Theory Podcast

Chromosphere: The Color Theory Podcast

Ed Charbonneau
Color Theory
Color Perception
Color Literacy
Neuroscience
Digital Technologies
Visual Arts
Interdisciplinary Studies
Art Education
Primary Colors
Visual Art
Art History
Painting
Psychology
Cultural Identity
University Of Texas At Austin
Purkinje Shift
Turquoise
Color Blindness
User Experience Design
Graphic Design

This podcast centers on my research and understanding of color, color usage, and optics as they relate to theories of human color perception in the making of visual art and design. By Ed Charbonneau, an artist (drawing & painting focus), and an adjunct faculty member in the Foundation, Fine Arts, and Creative Entrepreneurship Departments at the Minneapolis College of Art and Design, in Minneapolis... more

PublishesMonthlyEpisodes47Founded5 years ago
Number of ListenersCategory
Arts

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Artwork for Chromosphere: The Color Theory Podcast

Latest Episodes

Promo episode sharing that I will give an online webinar presentation titled, "Regarding Racism in Color Theory." 

This webinar will be hosted by the Colour Society of Australia.

April 19, 2026 / 11:00AM AEST (Sydney time zone)

April 18, 2026 / 7:... more

"The Mushroom Color Atlas: A Guide to Dyes and Pigments Made from Fungi"

By Julie Beeler

The book: Chronicle Books

The website: Mushroom Color Atlas

"An overview of the contribution of the textiles sector to climate change." Leal Filho W, Perry P... more

An episode promoting the online Minneapolis College of Art and Design Continuing Education course I will teach Wednesdays, March 25-April 22, 2026 / meeting 7:00-9:30pm CT USA. Please see MCAD CE website for details.

Send us Fan Mail

Support the sh... more

A reflection on teaching primary color concepts; thoughts on persuasion and the Pantone Color of the Year. 

Resources:

Aristotle, On Sense and the Sensible, MIT website

Da Vinci, A Treatise on Painting, e-book website (see pages 141 and 147; also ... more

Key Facts

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Recent Guests

Julie Beeler
Author of The Mushroom Color Atlas
Chronicle Books
Episode: Interview with Julie Beeler, author of "The Mushroom Color Atlas: A Guide to Dyes and Pigments Made from Fungi"
Gamma Jeanne
A 93-year-old artist reflecting on her lifelong journey with art.
Episode: Interview with Gamma Jeanne: I Love Blue
Luanne Stovall
Artist and color theorist with an MFA in Painting from Tufts University
University of Texas at Austin
Episode: Interview with Luanne Stovall: A New 21st Century Color Literacy Paradigm
Suyao Tian
Painter and designer with a focus on color theory
Episode: Interview with Suyao Tian: A Journey into Color

Host

Ed Charbonneau
Ed Charbonneau, primary host and researcher in color theory and perception; adjunct faculty at the Minneapolis College of Art and Design.

Reviews

4.9 out of 5 stars from 81 ratings
  • Love this podcast!

    I learn so much from this show. Ed brings history, ideas, science, culture and so much more to his presentations. It’s a very pleasant way to spend time.

    Apple Podcasts
    5
    Nutmeg and orange
    United States3 months ago
  • Love it!

    I love this show. When I see a new episode or season I get very excited and hope it continues into the future! And I can’t wait to see what discussions and discussions are coming.

    I have a background in the art world and have always loved color theory. But I don’t enjoy a lot of art podcasts because of the visual nature of the subject and how it is covered. But I really enjoy how art, color, and methods are discussed.

    The quality of the sound is also very good and has a soft and relaxing tona... more

    Apple Podcasts
    5
    Teaspoon32
    United Statesa year ago
  • Not an artist, but I love color

    Not an artist in the classical sense, but I love inks and colors. This is such a great podcast about color. Super interesting and informative!!!

    Apple Podcasts
    5
    stitchXavi
    United States3 years ago
  • What a find!

    Thanks for making this podcast Ed Charbonneau! Bound to be a classic resource, so interesting and full of valuable information.

    Apple Podcasts
    5
    GladysHell
    United States3 years ago
  • The podcast of my dreams

    I am binging and then I’m going to listen again because there’s so much to learn! Thanks you for sharing your knowledge, Ed!

    Apple Podcasts
    5
    JulietMermaid8
    United States3 years ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Listeners note strong relevance for designers and artists seeking new color insights
Fans value accessible explanations that connect theory to studio practice
Audiences appreciate the calming, thoughtful delivery and sound quality
Listeners praise rigorous explorations of color theory and perception

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Apple Podcasts
#194
Australia/Arts
Apple Podcasts
#160
New Zealand/Arts

Talking Points

Recent interactions between the hosts and their guests.

Interview with Julie Beeler, author of "The Mushroom Color Atlas: A Guide to Dyes and Pigments Made from Fungi"
Q: What is the basic process for extracting color from mushrooms and turning it into pigments or paints?
Beeler outlines an aqueous extraction process, highlighting the importance of variables like water temperature, pH, and surface area to maximize color yield; she notes that the color can be dried into pigments or transformed into paints, inks, and other media.
Interview with Julie Beeler, author of "The Mushroom Color Atlas: A Guide to Dyes and Pigments Made from Fungi"
Q: Could you describe mordants and how they work in your process?
The host introduces the concept of mordants; Beeler explains that mordants bond colorants to fibers by providing a substrate, with examples like iron and alum affecting color outcomes, and emphasizes that mordants play a crucial role in forming durable, vivid colorant complexes.
Interview with Julie Beeler, author of "The Mushroom Color Atlas: A Guide to Dyes and Pigments Made from Fungi"
Q: What brought you to mushrooms as pigments and your foray into this type of work?
Beeler discusses her transition from interactive design to mycology, her interest in natural colorants, and how she pursued learning through the Oregon Mycological Society and self-study, which eventually led to her focus on fungal pigments and the creation of the Mushroom Color Atlas and accompanying online resources.
Interview with Gamma Jeanne: I Love Blue
Q: Do you recall or were there instructions that stayed with you regarding color usage or your approach to using color in your artworks?
Gamma Jeanne mentioned she had a communications class that was helpful, but didn’t provide specific recollections of instructions on color usage.
Interview with Luanne Stovall: A New 21st Century Color Literacy Paradigm
Q: How do you view the evolution of that shift, that paradigm shift?
Stovall discusses how traditional color models have failed to engage students and stresses the need for a more comprehensive approach to understanding color that encompasses various disciplines and experiences.

Audience Metrics

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Frequently Asked Questions About Chromosphere: The Color Theory Podcast

What is Chromosphere: The Color Theory Podcast about and what kind of topics does it cover?

A thoughtful exploration of color across art and design, blending theory, perception, and practical applications. Episodes cover everything from mushroom- and fungus-based colorants and sustainable sourcing to emotion, memory, and cognition in color, plus historical and technical angles on primary colors and color systems. The host brings a calm, teaching-oriented approach that makes complex topics accessible for artists, designers, and educators, often tying ideas to real-world studio practice and institutional collaborations. A notable strength is the way it bridges ecological considerations, technology, and culture to inspire hands-on experimentation while staying grounded in color science and perception. This podcast is likely to appeal... more

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Which podcasts are similar to Chromosphere: The Color Theory Podcast?

These podcasts share a similar audience with Chromosphere: The Color Theory Podcast:

1. Savvy Painter Podcast with Antrese Wood
2. The Telepathy Tapes
3. Ologies with Alie Ward
4. 99% Invisible
5. This American Life

How many episodes of Chromosphere: The Color Theory Podcast are there?

Chromosphere: The Color Theory Podcast launched 5 years ago and published 47 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

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What guests have appeared on Chromosphere: The Color Theory Podcast?

Recent guests on Chromosphere: The Color Theory Podcast include:

1. Julie Beeler
2. Gamma Jeanne
3. Luanne Stovall
4. Suyao Tian

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

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