图片文件尺寸 : 2854 x 4096px
托马斯·萨利（Thomas Sully）的《前景中有大悬崖的景观——库普原理》（第3）前景中有树，远处有山的景观——两者原理》-Thomas Sully
Landscape with Large Cliff in Foreground Cuyps Principle (no. 3); Landscape with Tree in Foreground, Mountains in Distance Boths Principle–Thomas Sully (美国, 1783-1872)
