Matisse Structure Formula 1L Series 4Matisse Structure Formula is a rich impasto paint that artists love. Available in 96 colours, Matisse Structure Formula paint is ideal for application with a brush or palette knife for striking textured effects, or combined with the range of Matisse Mediums for exceptional flexibility of application and finish.The intense, vibrant colours of the Structure Formula paints cover the full colour spectrum, including several uniquely Australian colours. Only the finest quality pigments and ingredients are selected for the Matisse range of premium acrylic colours. All have the highest lightfastness rating of ASTM 1 or 2 and are archival quality - so you can create with confidence knowing your artwork will stand the test of time. Each are fully compatible with the range of Matisse Mediums working together to create a highly versatile painting system for all artists.Application: Applied undiluted by brush or knife it gives a rich deep impasto finish. The colours may be thinned with water for washes and watercolour effects.