How you write an ending to an essay?

Basically, your last paragraph should give a conclusion. For example:An essay on Johannes Vermeer.

(Last paragraph)

Johannes Vermeer was a very hardworking man, I can conclude this due to his determined mind after the french invasion. He worked hard to replace destroyed paintings and earn his family spme money, he accomplished that.

Thats all I'm going to put but basically gather information from the other paragraphs to conclude your point.