Low to medium-staining, Hooker's Green is a warm, natural green. Useful in formulating greens of all sorts, this Irish shamrock green combined with French Ultramarine can resemble frothy waves or, in a more concentrated mixture, range from reflected forest light to deep, dusty evergreen blues. Artist John Blockley adds India ink to his Hooker's mix! Light fastness: Very Good Low Staining Granulation: No Semi-Transparent