It is a A. simple sentence, because there is only one main verb - opened.
A compound sentence has at least two independent clauses, a complex sentence has an independent clause and at least one dependent, a compound-complex clause sentence has two independent clauses and at least one dependent.
The Devil and Tom Walker study guide contains a biography of Washington Irving, ... Imagery like this sets the tone of the story and prompts distaste for Tom ... This quote provides a description of Washington Irving's portrayal of the devil incarnate. ... This is yet another example of Tom's hypocrisy; he claims his conscience ...
A talking beaver and denizen of Narnia who helps three of the four siblings—Lucy, Susan, and Peter—to prepare for battle against the White Witch by sheltering them from danger and leading them to Aslan. Mr. Beaver is also the one who recognizes that Edmund is under the White Witch's spell and is not to be trusted.
You could start off with a hook.....like finding some examples on how art is used to express yourself like how on buildings they do murals(watch interviews on why people do them like some say because it helps calm them down or just frees them from all they're problems,helps them forget .. something like that) or how you can compare it to a subject like how art is just as important as math because etc.. idk if this helped but hoped it gave you a brain storm...