With 109 colours, Winsor & Newton's Professional Watercolour range offers bright, vibrant colours as well as the many traditional ones. Watercolour, more than any other medium, reflects the unique characteristics of the pigments used and our Professional Water Colours use only the finest pigments, and are known for their brilliance, permanence and strength of colour. Cotman student Watercolours offer quality at an affordable price and water Colour Markers offer the same outstanding colour performance.