What is a Rigger Brush (& How to Use One)?
Using A Rigger Brush
Using Spray Bottles : Watercolor Demonstrations
A watercolour demonstration by Andrew Pitt to review Jacksons
Using Watercolor Mixing and Scraping Methods, cheapjoes.com
Using the Rigger Brush: Watercolor Demonstration
Painting Smoke : Cheap Joe's Watercolor Training - Part 5
Mimik High Performance Synthetic Squirrel Brush, Rigger Size #1
Polina Bright Brushes
Toothbrush Spattering: Watercolor Demonstrations