Tom Norton's Walnut Ink

Rembrandt, Da Vinci and Van Gogh are just a few of the artists that have used walnut ink in their drawings.  Tom Norton's Walnut Ink is intensely pigmented, water soluble and creates beautiful warm browns. 

Using watercolour techniques you can layer the ink to darken tones or add water to create light washes.  You can also use a wet brush to lift colour.