📏Giacomo Barozzi da Vignola
Original nameGiacomo Barozzi da Vignola
Author of the Rule of the Five Orders, herald of the Baroque
Rediscovering Proportion and the Dome · Renaissance & Baroque
MannerismOrdersJesuit ChurchStandardization
Who they are
A late Italian Renaissance architect, far-reaching through his Rule of the Five Orders — a book giving clear, workable standard proportions for the five classical orders (Doric, Ionic, Corinthian, and so on), which became the standard textbook of architectural academies for centuries, the primer nearly everyone learning architecture began with. His Church of the Gesù in Rome, with its spacious space stressing the axis and drawing the eye straight to the altar, became the model for countless churches of the Catholic Counter-Reformation, and opened directly the way to Baroque architecture.
Primary sourcesVignola, Rule of the Five Ordersthe Church of the Gesù, Rome
Key stories
"Standardizing" the Classical Orders
The proportions of the classical orders were subtle and handled differently by different hands. Vignola did something very practical: he measured and reduced every proportion of the five orders into a clear set of rules, drawn into a book. From then an apprentice need not travel to Rome to measure every ruin, but could open his book and draw an order to standard proportion. This "copybook" of a rule let the classical language be systematically taught and handed down.
Echoes today
Below are how modern works borrow or reinterpret this name or story — not the original material. The two differ, so keep them apart.
Standardizing the orders and heralding the BaroqueThe Rule of the Five Orders standardized the classical orders and became the standard textbook of academies for centuries; his Church of the Gesù opened the way to the Baroque church space.