The Classic Collection of Rudolf Steiner. Illustrated: How to Attain Knowledge of the Higher Worlds, An Outline of Occult Science, The Philosophy of Spiritual Activity and others

Ways of Seeing

Art as Seen in the Light of Mystery Wisdom

Special Subjects: Basic Color Theory: An Introduction to Color for Beginning Artists

Colour

The Secret Lives of Colour

Art History as a Reflection of Inner Spiritual Impulses: (CW 292)

On Photography

Methods & Theories of Art History Third Edition

Citizen: An American Lyric

Design as Art

An Indolent and Blundering Art?: The Etching Revival and the Redefinition of Etching in England

The Complete Color Harmony, Pantone Edition: Expert Color Information for Professional Results

The Work of Art in the Age of Mechanical Reproduction

What Are You Looking At?: 150 Years of Modern Art in the Blink of an Eye

The Rise of Dragon Empire: China's Evolution to Global Domination

Let's Draw Manga: Using Color

Color Index XL: More than 1,100 New Palettes with CMYK and RGB Formulas for Designers and Artists

Color: A Course in Mastering the Art of Mixing Colors

The Psychology of Visual Art: Eye, Brain and Art