As with conventional oil painting, mediums allow you to alter the characteristics and working properties of your tube colour. Artisan has its own specially developed range of Thinner, Oils, Mediums and Varnishes to allow all techniques to be achieved with Artisan colours, the products are: Thinner, Linseed Oil, Safflower Oil, Stand Oil, Painting Medium, Fast Drying Medium, Impasto Medium, and Gloss Varnish, Matt Varnish and Satin Varnish. All of these products are certified "AP Non Toxic" by the Art & Creative Materials Institute (ACMI) in the USA.
As with conventional oil painting, mediums allow you to alter the characteristics and working properties of your tube colour. Artisan has its own specially developed range of Thinner, Oils, Mediums and Varnishes to allow all techniques to be achieved with Artisan colours, the products are: Thinner, Linseed Oil, Safflower Oil, Stand Oil, Painting Medium, Fast Drying Medium, Impasto Medium, and Gloss Varnish, Matt Varnish and Satin Varnish. All of these products are certified "AP Non Toxic" by the Art & Creative Materials Institute (ACMI) in the USA. 
