Developed by Holbein in 1999 to offer the same high pigment quality and archival characteristics of Holbein's Artists' Oil line while allowing soap-and-water cleanup, Duo Aqua Oils are characterized by rich hues, high chroma, excellent lightfast ratings equivalent to that of traditional oil color and superior working characteristics. DUO is compatible with all media including traditional oil color and mediums, watercolor, gouache, acrylic gouache and acrylic. DUO is an excellent teaching tool and a superb printmaking ink. Colours include: Cadmium Red Deep (Hue), Vermillion Hue, Lemon Yellow, Cadmium Yellow Light (Hue), Yellow Ochre, Cadmium Green Light, Cadmium Green (Hue), Cobalt Blue (Hue), Ultramarine Light, Burnt Sienna, Ivory Black, Permanent White
