Still Looking: Essays on American Art

Ways of Seeing

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

Golf Dreams

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

Higher Gossip: Essays and Criticism

New Botanical Painting

More Matter: Essays And Criticism

Odd Jobs: Essays and Criticism

Colored Pencil Painting Portraits: Master a Revolutionary Method for Rendering Depth and Imitating Life

Hugging the Shore: Essays and Criticism

Van Gogh: The Life

Due Considerations

Painting Flowers: Create Beautiful Watercolour Artworks With This Step-by-Step Guide

Assorted Prose

WEATHERING PENCIL TECHNIQUES

Birds, Bees & Blossoms: A step-by-step guide to botanical and animal watercolour painting

The Artful Species: Aesthetics, Art, and Evolution

Daily Painting: Paint Small and Often To Become a More Creative, Productive, and Successful Artist