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. Cass Art offers an array of options, from professional-grade selections to Cotman beginner-friendly sets, ensuring there's something for every artistic journey. This Cotman Watercolour range uses fine art pigments with a reduced pigment load, making them an accessible choice while still uncompromising on quality.