"Gamma" Studio series oil paints are made from linseed oil, as well as organic and inorganic pigments. The cadmium-cobalt group is replaced with an imitation, which makes the paints safe. The paints also contain beeswax, which gives them a thick, impasto consistency and prevents them from cracking after drying. The color range includes both opaque and transparent paints. These oil paints are suitable for art students and beginner artists.