Chelsea Classical Studio's Clarified Pale Cold-Pressed Walnut Oil is an excellent quality medium that improves richness and brightness of whites and light colours. This oil is cleaned by hand and made with only natural ingredients. It is washed by traditional, natural processes that strive to make the palest, cleanest and most pure walnut oil for artists to use.

The mucilage and fat is removed, which greatly improves the acidity and drying of the oil. It is then further cleaned by multiple processes that filter out the remaining impurities and unnecessary colouration. This professional-quality walnut oil will not darken and provides brighter and richer tones and hues in oil colours. Walnut oil is naturally less yellow and dries slower than Linseed oil.