The chemicals in the acid rain break down the stone used to build the monuments. It is and example of chemical weathering.
Musical imagery acts as a complement for the mind to picture and understand what is being told. They help each other for the person who looks and absorbs the information.
Medusa is a supporting antagonist in the novel Percy Jackson and the Olympians: The Lightning Thief, and its 2010 film adaptation of the same name. She is one of the three guardians of Persephone's Pearls, along with the Hydra and the Lotus Eaters.
