西方现代艺术作为整体,发生的客观外在原因分为“行内”和“行外”两类.任何一种现象、事件、作品和人物的出现.同样也有“专业内”和“专业外”的两类原因.这种原因常常是很具体的,激发着人们的好奇和追索.而使艺术史成为一门人文科学。行内原因是艺术本身在现代发生.发展客观的动力。其中最为 The objective external reasons for the emergence of the Western modern art as a whole are divided into two categories: “in-line” and “out-of-line.” The emergence of any kind of phenomena, events, works and figures also includes “ And ”outside the profession." These reasons are often very specific and inspire people’s curiosity and pursuit, leaving art history to be a humanistic science. The reason behind the line is that art itself has taken place in the modern era. One of the most