One way to describe the subject of a sentence is to use a(n)

The best way to describe a subject of a sentence (or any noun) is to use adjectives.  For example, instead of stating, "The sweater hung on the back of the chair."  You could describe the sweater with adjectives like, "The fluffy white sweater..." or "The flowery glittered sweater..."  Any adjective can be used to describe the subject of a sentence.

cassius, casca, and their allies plant false documents to manipulate brutus to join their cause to remove caesar. after doing so, they visit brutus at night in his home to persuade him of their views. there they plan caesar's death. brutus is troubled but refuses to confide in his devoted wife, portia. on 15 march, caesar's wife, calpurnia, urges him not to go to the senate. she has had visionary dreams and fears the portents of the overnight storms.