_________ is the primary unifying element in Arbol de la Vida (Tree of Life), an earth-body sculpture.
A. line
B. shape
C. texture
D. color
E. proximity
Question 2
Sculptor David Smith who created Hudson River Landscape is one of the 1950's artists known for making _________.
A. earth-body sculpture
B. graffiti
C. junk sculpture
D. performance art
E. bronze statues