Norma® Professional is a modern, environmentally-friendly formulated oil colour of the finest quality for professional and demanding oil painting. The balanced range of colours consists of 84 brilliant, traditional and modern colours including 27 high-quality transparent colours and several unique special colours. These include not only highly lightfast and opaque chrome yellow shades, but also special shades such as poppy red, cobalt turquoise, agate brown, Schweinfurt green hue, neutral black, gold, silver, bronze and others. All 84 colours have maximum lightfastness (4-5 stars).