第44页 Paul Klee by Will Grohmann

Since Klee in every connection kept going back to the basic elements, it was natural for him to exploit the inner unity that links painting, poetry, and music. When Klee was in the Near East or conjured it up in his Tunisian and Egyptian pictures, the very spirit of the Near East was in him, the alliance between gaiety and seriousness, the love of metaphor. With all this, Klee aimed not only at the most comprehensive formula, but also at the most exact one. Only thus can we account for the way he labored over those thousands of drawings, untill he had found exactly the right solution to a given problem. He was tireless and unshakable, always surpassing himself with new exploits. If, at the end, he skipped a phase or two, this was only in order to be entirely in harmony with death.
另，Klee 的工作方式，是多画同时进行，这个我喜欢并也如此。然后他很积极地倾听他人对自己作品的意见，自己也像局外人一样参与自我批评。
另，通过Klee作品名（如在旅行的鸟），也可以窥见，他在创作时对待对象的形式和关系与内容图形是一体的。而不是分离的。