world heritage ? Some of the major medieval monuments are: the Duomo, the Campanile, and the Baptistery , the Bargello , Santa Maria Novella , Santa Croce , San Lorenzo , Orsanmichele , Palazzo Vecchio . Some of the major sculptors, painters, and architects are: Giotto, Daddi, Orcagna, Ghiberti, Brunelleschi, Bonaiuti, Pisano,