Imagined by the audience.
In the play "Our Town," the actors mime using the various props, such as shucking the beans, sipping from milkshakes, and walking a horse. The audience does not see these props or items onstage so they must imagine them during the course of the play.
Answer:
In lines 1-4, He uses summer to compare his lover with. Because it is hot, a time of passion, fun. Summer fades away, but his lover does not. Her beauty shines for eternity. Shakespeare uses the beauty in nature to communicate his insights about his beloved because to link him to this time of beauty, heat and passion.
