Karl Ryberg

Karl Ryberg is an architect, light psychologist, and researcher whose speciality is using precision light for therapy and design. He has invented a series of advanced therapeutic projectors and runs the Monocrom in Stockholm. Karl lectures worldwide on the creative use of light for health, happiness, and healing. He has written several books on the subject and has appeared many times in the media. Karl speaks several languages and also reads Braille. He is a numismatist and watercolor paints as a hobby.

Books by this Author

In this groundbreaking guide to maximizing the restorative and regenerative benefits of light, psychologist Karl Ryberg explains how to use different types of light—sun, fire, and even artificial lighting—in order to create ultimate health and a happy mind.

Light. It’s all around us. Sometimes soothing and reviving, sometimes glaring and disturbing—light deeply affects us. But can we harness it for our own well-being?

Like plants, human bodies need quality light in order to...

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