Cotman Watercolors offer a selection of good-quality watercolors for the beginner or intermediate artist or student. The Cotman line includes both traditional pigments and reliable synthetic colors that replace some of the more rare and expensive pigments used in the Professional Watercolors. - Winsor & Newton Cotman Watercolors - Set of 20, Assorted Colors, 5 ml TubesWinsor Newton Cotman Watercolor, 20 X 5ML TUBE SET - Includes 20, 5 ml (0.17 oz) tubes of Chinese White, Lemon Yellow Hue, Cadmium Yellow Hue, Cadmium Orange Hue, Cadmium Red Deep Hue, Alizarin Crimson Hue, Permanent Rose, Purple Lake, Dioxazine Purple, Ultramarine, Prussian Blue, Cerulean Blue Hue, Turquoise, Emerald, Viridian Hue, Hookers Green Light, Yellow Ochre, Burnt Sienna, Burnt Umber, and Lamp Black.