Answer:
Literally, it means that it is snowing.
Metaphorically, it could mean that something delicate looking yet sturdy has been moved and positions in a situation have changed.
Shakespeare's play "The Tempest" is considered as a "revenge tragedy". Revenge is a significant theme in the course of the play. Prospero's magic provides him with the power to take revenge against his brother Antonio and those who usurped his dukedom, situation which set his daughter Miranda and him on an island. However revengeful the play can be, in the end we witness forgiveness. The most suitable option for expressing a theme is C.
