Philosophy of art...in Italian painting during the Renaissance

The "Renaissance" is that glorious era that people agree to consider the most wonderful achievement of Italian creativity. It includes, in addition to the last quarter of the fifteenth century, the first thirty or forty years of the sixteenth century. In this narrow scope, accomplished artists flourished, such as: Leonardo da Vinci, Raphael, Miquelang, Andrea del Sarto, Giorgione, Tissian, Sebasti...