Colour+Light, Darkness and Colour in Painting TherapyThis book is a combination of her original works "Colour, Part One" (1979) and "Colour, Part Two" (1981), in which she represented her remarkable ideas. Preferring to write in "pictures" rather than "chapters", she explains the principles behind her work and demonstrates how each colour has its own unique movement and inherent quality. von Liane Collot dHerbois