Winsor & Newton Cotman Watercolour Half Pan Paint Set 45 ArtistsDescriptionSpecificationsShipping The Cotman 45 Half pan Studio Set is Winsor and Newton's full student range presented in a plastic box with two integral mixing areas. The 45 half pans are made up of the 40 colours in the range and an extra one of the five most popular colours. New packaging is 46 (including one brush). Winsor & Newton Cotman Water Colour Half Pan Paint possesses all of the great qualities of Cotman Water Colour Paint tubes but is a