"The Tall Office Building Artistically Considered," is an essay that was written by an architect named, Louis Sullivan. He was a Chicago architect who outlined his own principles for designing tall buildings. In 1986 he completed the Guaranty Building, in the US which is one of his best examples of the early tall office building.
Answer:
Symmetry is achieved when parts of an object are arranged along an imaginary center line. Proportion is the relation of one part to another, or of parts to the whole, in respect to size, height, width and scale. Symmetry provides balance and aesthetic appeal.
Explanation:
A, with intentional contrast, the artist is trying to draw emphasis on something.