Rembrandt, Leonardo Da Vinci and Vincent Van Gogh are just a few of the artists that have used walnut ink in their drawings. With Tom Norton’s Walnut Drawing Ink® you will experience the richness of colour and superior rendering capabilities loved by the world’s most famous artists. Tom Norton’s ink is intensely pigmented, water soluble and creates beautiful warm browns. Outstanding performance with watercolour techniques such as layering to darken tones or adding water for light washes. You can also use a wet brush to lift colour.