Ovid creates suspense by slowly unfolding the events of the story. Rather than telling readers right away that Pyramus and Thisbe both die, he describes the tragic sequence of events in a particular order and in detail, making the reader wait to find out what happens.
Move the plot:
Flat characters—minor figures that play a supporting role in the story—are used to move the plot along, providing subtle exposition. Such characters do not undergo substantial change or growth in the course of a story. They are also known as "two-dimensional characters" or "static characters."
The answer is C. Appear is a verb and singular verbs normally end in -s. Also the sentence is talking about the conductor, not the pictures.