Winsor & Newton Professional Watercolour continues to be formulated according to its founding principles; to create unparalleled colours which offer artists the widest and most balanced choice of pigments, as it was in 1835 when William Winsor and Henry Newton introduced the first moist watercolours to the world. Dive into a spectrum of rich, vibrant hues and explore their transparency and depth, allowing for exquisite layering and blending.