SIGNED John Lovett’s Textures, Techniques and Special Effects for Watercolor VG

A nice touch in this textbook is the running glossary in the margins.

SIGNED John Lovett’s Textures, Techniques and Special Effects for Watercolor VG

You will find that this textbook has a comprehensive bibliography for further study.

Alla Prima II • Richard Schmid (2013 Expanded • HC) Art Instruction

A nice touch is the illustrated index that helps you find topics visually.