What influences Rachmaninoff as a composer

Look at the two pictures below. name each piece of art and the style of japanese art each represents.

Which of the following pieces of art would be considered a form of social protest? a. washington crossing the delaware c. guernica b. napoleon in the plague house at jaffa d. philip iv on horseback

Name 3 instruments that are not normally found in orchestra. (there is no music group so i put it in art.)