Isaia da Pisa: The Silent Master of Roman Majesty Isaia da Pisa, a name perhaps less familiar than those of his contemporaries in the bustling workshops of Florence and Rome, nevertheless stands as a pivotal figure in the late 15th-century Italian Renaissance. Born around 1410 in Pisa, he emerged from a lineage steeped in stoneworking tradition – his grandfather, Giovanni di Gante, was a skilled artisan, and his father, Pippo di Giova…