The competition began with the creation of the doors for the church of St. John the Baptist. Lorenzo Ghiberti, a young, unknown, and inexperienced painter, produced an elegant panel cast almost entirely in a single sheet of bronze. Filippo Brunelleschi, a local goldsmith, designed a far more dramatic and expressive panel that also drew considerable attention. In the end, Ghiberti was chosen to make the doors. Brunelleschi took a path that led him to rediscover the laws of perspective and reinvent the role of the architect.<BR>Fifteen years later, the two artists faced off again in a contest to design the dome of the cathedral of Santa Maria del Fiore. After more than a century of planning and work, the enormous structure was nearing completion, yet a gaping hole lay awaiting the great cupola. It was to be the widest, heaviest, and highest dome ever constructed, and while no one doubted that it could be made, it was unsure who would rise to the challenge. This time, the wealthy patrons turned to Brunelleschi. His ingenious designs gained him the most important commission in the history of Florence, crowning the cathedral with a dome of such magnificence and beauty that it has become one of the most enduring symbols of the Renaissance.