Giotto (Giotto ', about 1266-1337) is the founder of the Florentine school of painting, one of the great pioneers of the art of Renaissance Italy. Giotto's art is the dividing line of the middle Ages and the Renaissance, he not only showed excellent drawing skills, but also laid a realist basis of Renaissance art. http://www.art-paintingonline.com/Fo...8-c_47331.html