What is the difference between Winsor and Newton and Cotman?
What is the difference between Winsor and Newton and Cotman? Cotman is the range of student grade watercolours from Winsor & Newton. The professional grade is called the Artists’ Watercolour or the Professional Artists’ Watercolour. Watercolour paint is made of pigment and binder. Well, the Cotman colours are less intense Read more…