Resources
- Appellof Marian, Everything You Ever Wanted to Know About Watercolor. Watson-Guptill; First Edition (May 1, 1992)
- Block Emma, The Joy of Watercolor, Running Press Philadelphia, 2018
- Clark Paul, Watercolour: Techniques And Tutorials For The Complete Beginner. GMC Publications (November 7, 2017)
- Harrison Hazel, The Encyclopedia of Watercolor Techniques. Search Press; Updated edition (January 2, 2018)
- Hill Tom, The Watercolorists’s Compete Guide to Color, North Light Books 1992
- Hughey Phillis Marilyn Watermedia Techniques for Releasing the Creative Spirit. Watson-Guptill; 1st Edition (August 1, 1992)
- Koliadych Anna, 15-Minute Watercolor Masterpieces: Create Frame-Worthy Art in Just a Few Simple Steps. Page Street Publishing; Illustrated edition (December 3, 2019)
- Quiller Stephen & Whipple Barbara, Water Media Techniques. Watson-Guptill; Reprint edition (January 1, 1983)