Heavy-body paint, suitable for working with a brush as well as a painting knife Highest degree of pure pigments which guarantees strong and intense colors The highest degree of lightfastness (+++), the original color remains unchanged for at least 100 years (under museum conditions) A group of colors with authentic, very exclusive pigments Many colors are mono-pigmented, thereby producing the purest colors when mixed This heavy body acrylic paint is highly pigmented with artist-quality pigments, and offers an unrivaled color intensity. The high viscosity professional paint gives you brisk brush strokes and knife marks, plus texture and a satin finish. Indigo (533) is a semi-transparent color with an excellent lightfastness (+++).