translation.en: But as I began to read historical documents and contemporary descriptions, I found there was a kind of a missing component, for everywhere I came across descriptions of tapestries.
translation.zh: 但当我开始读历史文献 和当代的描述， 我发现有一个被众人遗忘的艺术形式， 在所有的地方，我都遇到了对挂毯画的描述。