In the Late Years of the Roman Empire,the Realism and Idealism

In the late years of the Roman Empire,the realism and idealism that had characterized Roman figural sculpture was replaced by a __________.

A)  ​classical serenity 
B)  ​delicacy and attention to detail 
C)  ​spiritual, otherworldly style 
D)  ​combined frontal and profile view 
E)  ​new sense of theatricality