可以想像，这幅画在1928-1929年首次展出时一定震惊世界，反响强烈，但请注意它的影响涉及一种艺术理论如不是艺术对人类生活的作用。

• Supposedly the effect of this painting was shocking and generated much interest when it was first shown in 1928-1929,but observe how its impact deals with a theory of art and not art's effect on human life.