The Prime Art IRIS Artist Watercolour Paint Set 18x12ml Tubes features an expanded, pigment-rich studio color introduction framework Art Attack. Premium lightfast formulations ensure transparent washes and effortless color mixing Prime Art. Concentrated pigments dissolve smoothly with water on paper Prime Art. It completely resists fading or yellowing over long periods Prime Art. This versatile selection handles wet-on-wet fine art techniques Prime Art. It functions as an optimal medium for student academies Prime Art.