The art of the momoyama period was characterized by style.

The art of the Momoyama period was characterized by grandiose polychrome style.

Explanation:

The grandiose polychrome style consists of the use of gold and silver foil.

The correct answer is "a robust, opulent style and a counter style of rustic simplicity."

The art of the Momoyama period was characterized by a robust, opulent style and a counter style of rustic simplicity.

The Momoyama period in Japan started in 1573 and ended in 1603. After many deads in the civil war, Japan started a process of reunification and development of the arts, in which architecture was a great example. Japanese Rulers Obunaga and Hideyoshi ordered the construction of magnificent castles that reflected their power. The walls of the castles were painted with gold leaf, artists decorated some murals, and the castle was surrounded by big and lavish gardens.