The colours are chosen according to mass tone (colour from tube), undertone (bias of colour when in a thin film), colour strength, relative opacity
DOODLEWASH REVIEW: Winsor & Newton - Doodlewash®
Winsor & Newton Professional Watercolor – Field Pocket Set, Set of 12 Assorted Colors, Half Pans
Winsor & Newton Professional Watercolour
Winsor & Newton Professional Solid Watercolor Paint Set 12 Colors 24 Colors Metal Case
WINSOR & NEWTON Watercolour Sets - Artemiranda
Winsor & Newton : Professional Watercolor Paint : 5ml : Winsor Blue (Red Shade)
Winsor & Newton - Artists' Water Colour - 12 x 5ml - Lightweight SKETCHERS Box
Winsor & Newton : Professional Watercolour : Field Box : Set Of 12 Half Pans, Winsor Newton Watercolor Set
Winsor & Newton : Professional Watercolour : Lightweight Metal Sketchers Box Set : 12/24 Half Pans,artist Supplies
Winsor and Newton Professional Artists Watercolour Lightweight 12 x 5ml Tube Box Winsor and NewtonProfessional watercolours are made to the highest standards from pure pigments. The lightweight metal box folds out to give 2 spaces for mixing. The box contains 12 x 5ml tubes of the following colours; lemon yellow, winsor yellow, winsor red, alizarin crimson, french ultramarine, winsor blue (red shade), permanent sap green, yellow ochre, burnt sienna, burnt umber, ivory black and chinese white.
Winsor & Newton Professional Water Colour Lightweight Sketchers' Box