Lord of the Flies explained some things that we now see today, such as leading or being the follower and being good and evil. There are something's I'd like to point out though, which is the fact that the kids were between ages of 6 and 12 I believe, and they had no grown up. They were thriving to surive with food and shelter. They had no one to tell them to do, and they were lost in control, which then leads them to do the unbelievable. So answering your question, the message is relevant.
C. Narrative has a plot, character and setting.
Think of a movie with Morgan Freeman, in the beginning when he Narrates he is describing the setting, plot, and sometimes characters.
From the pictures we can infer that they appeal to the interests in the beauty of Niagara Falls.
