Winsor & Newton has been making Designers Gouache since 1935 - a tantalising range of opaque water colours. Popular among designers, illustrators and commercial artists, so it's perfect for creating bold, vibrant artworks. All tones are intermixable and you can pair them with Winsor & Newton Professional Watercolour for a flat, matte colour effect. Create large flat, matte washes or fine detail. New Cadmium Free Colours: Formulated by chemists and approved by artists, these new cadmium free colours deliver the cadmium colour strength, vibrancy, transparency, and lightfastness you expect but without the cadmium. Unparalleled vibrancy, vivid to transparent washes and lightfast colour.