Atelier Interactive is very simple to use: use with our traditional acrylic mediums (or water) for traditional over-painting and layering techniques. Use with our exclusive "interactive" mediums to explore wet-in-wet painting and blending the way that oil painters do. You can even use both types of mediums in the same painting for unique, integrated effects, because painting mediums can greatly enhance the versatility of the paint, making some techniques much easier, enjoyable and successful. The choice is yours. To learn more about what how to use Atelier Mediums click here.