For blue, all you need is a warm blue and a cool blue. If you have an ultramarine blue and manganese blue, you can create any green under the sun.—Master Artist Doug Swinton

My favorite green mix is cad yellow light and manganese blue for most of my cool greens. Ultramarine blue and cad yellow light for warmer greens.—Master Artist Doug Swinton

Don’t be afraid to mix brands of paint!—Master Artist Doug Swinton