Correct answer should be A. :)
Answer:
In plastic art, relief sculpture is any work which projects from but which belongs to the wall, or other type of background surface, on which it is carved. Reliefs are traditionally classified according to how high the figures project from the background.
Explanation:
-google
Answer: Proportion is the relationship of two or more elements in a design and how they compare with one another.
Explanation:
Proportion is said to be harmonious when a correct relationship exists between the elements with respect to size or quantity. Good proportion adds <em>harmony, symmetry</em>, or balance among the parts of a design.