Secret Knowledge: Rediscovering the Lost Techniques of the Old Masters

A History of Pictures: From the Cave to the Computer Screen

Tim's Vermeer [Blu-ray]

Vermeer's Camera: Uncovering the Truth behind the Masterpieces

The Artist's Handbook of Materials and Techniques: Fifth Edition, Revised and Updated (Reference)

Color Wheel The Artist's View Catcher

How to Paint Like the Old Masters

NeoLucida XL: Even Easier to Trace What You See.

Lessons in Classical Painting: Essential Techniques from Inside the Atelier