Giotto was an Italian painter and architect. Considered the father of European art, he turned from the formulaic, impersonal Byzantine style to a more natural representation of human expression and movement. Compared with the gracefulness of Byzantine forms, Giotto’s figures are monumental, even bulky, but imbued with a new compassion for the human being. His innovative style likely influenced Renaissance artists. His main works are cycles of frescoes inside churches in what Italian cities? Discuss