a) The clothing shows us that he is a priest and he is very formal.
b) The background shows a girl but she is not as important since it focuses on him.
c) They want to tell us that he is important and very formal. He is wearing fancy clothes that make him look professional. He also looks very educated.
d) This person's name is Fred. He is very loyal and diligent. He values education. He is a professor at a school. I can tell that e is very formal and important.They like literature and education.