Gouache is an opaque watercolour. It dries to a flat, matt colour when used from the tube with a little water to help flow or can be thinned right down to be applied as a wash. Unlike Acrylic, it is not waterproof when dry. Here we offer Winsor & Newton Designers and Royal Talens as well as Sennelier pigments and Gouache Binding Medium for making your own gouache paint.
What is Gouache?