Cerulean Blue 14ml Tube, Winsor & Newton Artists' Watercolor
William Winsor and Henry Newton introduced their original watercolors to London in 1830, and the company has produced some of the world's most popular artists' materials ever since. A couple of years ago, Winsor & Newton revised their watercolor line. They replaced 21 colors and improved others using many of the new synthetic organic pigments, bringing the line up to current lightfastness standards.