Matisse Inks are acrylic based inks that come in a stunning 22 intermixable colours, including metallics and iridescents! They have bright, intense colours and are heavily pigmented for use in many applications. Perfect for calligraphy, pen and wash, technical drawing and airbrushing as well as watercolour techniques on paper and painting on prepared canvas. 50ml jar. Choose your colour below, see pic for colour chart.