Winsor & Newton Cotman W/C 8ml Intense Phthalo Blue

Intense Blue (Phthalo Blue) is a deep intense blue which when undiluted, forms an inky blue-black. It is made from the modern pigment Phthalocyanine which was introduced in the 1930s.

PB15

Our popular Cotman Watercolours come in 48 colours. They are made with fine art pigments so are uncompromising on quality with good tinting strength. Available individually or in a variety of sets for all needs.