Primary Yellow is a bright yellow gouache colour. It is one of the basic primary colours. It is based on the high tinting strength Quinophthalone yellow pigment.
Primary Blue is a bright blue gouache colour. It is one of the basic primary colours. It is an opaque colour based on the intense blue phthalocyanine pigment.
Yellow Ochre is a warm yellow colour. Originally made from natural iron oxides found in earth, it is one of the oldest pigments used by mankind. A synthetic version became available in the 1920s.
Naples Yellow is an opaque pinkish-yellow pigment. Originally a lead antimonite pigment, it can be found in Babylon tiles dating 5th c BC. Its name comes from natural deposits found in Mount...
