How am i suppose to write easy on the iconography of the art?

Write about some of the well known icons that have made a magnificent masterpiece in the history of art as Van Ghog, Da vinci , picasso or michelangelo . You could also write how the subjects are depicted , the particular compositions and the details used to do
So. By iconography you can learn more about the history of the time that the painter made it and the thought’s or feelings of the painter.