Working with Masking Fluid - Art Supplies materials and equipment

In watercolour painting the whites are not generally added as paint but are reserved areas of the paper that are not painted on.

Holbein Artist Materials

MASKING LIQUID REFILL - easy and clean masking!

Pebeo Drawing Gum, White Drawing Fluid

Watercolor Tutorial: How to Use Masking Fluid — Marissa Huber

Supplies You Need to Get Started With Acrylic Pouring (Beginner Checklist)

Watercolour Painting for Beginners: What You Need to Get Started - Jackson's Art Blog

Watercolor Supplies Beginners Guide (This is What you Truly Need)

How to Use Masking Fluid

How to Use Masking Fluid with Watercolors - One Paper Street

Masking Fluid (10 ways to use it that WON'T mess up your watercolor paper!)