The Architecture of Emptiness To understand the landscape of the Southern Song dynasty, one must look at how Ma Yuan handled the void. He did not merely paint mountains; he engineered space. His signature "one-corner" composition shifted the weight of the world to the edges of the silk, leaving vast, breathing expanses of mist and air to occupy the center. This was a radical departure from the dense, monumental landscapes of earlier eras. By pushing his subjects—a solitary scholar, a jagged cliff, or a twisting pine—into a corner, he forced the viewer to confront the power of what is left un…