To understand the foundations of Zen beauty, it is necessary to examine this Heian culture in some detail, for many of the Zen arts and the aesthetic rules later associated with Zen arose in these early aristocratic years. If civilization may be gauged by the extent to which relations are mediated by artificiality, this would surely be the finest example in all history. Etiquette and sentimentality were the touchstones. The courtiers occupied their days with elaborate ceremonies, extravagant costumes, and lightweight versifying, and their nights with highly ritualized amorous intrigues, conducted in a fashion so formal that the courtly love of Provence seems brusque in comparison. Initially the court had modeled its behavior on the T'ang dynasty, but in the year 894, a hundred years after the founding of Heian, relations with the T'ang court were suspended. There were few formal contacts with China until the coming of Zen several centuries later. Since the country was unified and at peace, interest in affairs of state gradually disappeared altogether, freeing the aristocracy to create a misty, artificial world all its own. This period, whose aesthetic values were the precursor of Zen art, was also Japan's great age of literature. The idleness of the court provided an abundance of free time and equally abundant boredom-- circumstances that brought into being rich, textured psychological novels, some of the earliest and most revealing diaries of the world's literature, and a concern with poetry never equaled elsewhere, before or since. These works of literature depict a society preoccupied with beauty, where life and art merged, and founded on a conviction, later to become ingrained in Japanese life and Zen art, that the ability to appreciate beauty was the most important characteristic an individual could possess. Perhaps the most unusual aspect of this great age of literature is the fact that the work was produced almost entirely by women. Theirs was the aesthetic legacy that later became the foundation for Zen taste, including the overwhelming importance of brushstroke calligraphy, the subtle sense of what constitutes beauty and what excess, the vocabulary of aesthetics, the elaborate concern with the use of color, and the refinement of the poetic form that eventually led to Zen Haiku. Taste in the use of color is an excellent place to begin examining the Heian heritage, for in later years the Zen arts would be characterized by muted, carefully matched natural shades whose application followed sophisticated rules of taste. The seriousness with which colors were matched by Heian courtiers is revealed in a famous diary of the era: _One [of the court ladies' dresses] had a little fault in the color combination at the wrist opening. When she went before the royal presence to fetch something, the nobles and high court officials noticed it. Afterwards, [she] regretted it deeply. It was not so bad; only one color was a little too pale.1 _