Reading a Gothic building
Stand inside a Gothic cathedral and look up. Most visitors notice the same things within a minute: the height, the light, and the slender lines that seem to run from the floor into the ceiling. These impressions come from a small set of design choices that together make up what we now call the Gothic style. The name itself was a later insult. Writers in Renaissance Italy used “Gothic” for medieval building they considered barbarous, and it stuck long after the contempt faded. Medieval builders had no such label.
The style developed from the twelfth century and lasted in many places into the sixteenth. What follows is a field guide: what to look for, and how the same ingredients were used differently over time.
The four hallmarks
Pointed arches. Instead of the round arch of earlier Romanesque style, Gothic builders used arches that come to a point at the top. They are used for doorways, windows, arcades and vaults. A pointed arch can be made taller or squatter without changing its width, which gave designers much more freedom in planning vaults.
Ribbed vaults. A vault is a stone ceiling. In Gothic buildings it is usually divided by stone ribs that arch across the space, with thinner webs of masonry filling the sections between them. The ribs often serve a visual purpose as well as a structural one, and later they became increasingly decorative. From below you can see them meeting at bosses, the carved stones at the intersections.
Flying buttresses. These are arched supports that reach out from the upper walls to heavy piers outside the building. They are most visible from outside, where they look like a row of ribs around the choir and nave. They carry the sideways push of the roof and vault down and away, so the walls themselves do not need to be thick.
Large windows. Because the load was carried by piers and buttresses, walls between them could be opened up for glass. The result was walls that are more window than wall in the finest examples. Stone patterns called tracery, worked out by medieval stonemasons with compasses and geometry, divided the openings, and the glass inside was often richly colored, the product of a specialized craft of stained glass making.
Together these allowed taller naves, lighter structures and a very different feeling from the heavy, dark interiors of earlier churches. The interest here is in how these parts look and how they changed, rather than in the forces at work behind them.
The look from inside
Inside, a typical large Gothic church has a three-level wall. At the bottom is an arcade of pointed arches opening to the side aisles. Above is a gallery, called a triforium, a shallow arcade or passage. At the top is the clerestory, the row of tall windows that lights the nave from above. Early Gothic churches sometimes have a fourth level, a true gallery over the aisles. Over time designers reduced the solid wall until the triforium and clerestory merged into continuous glazing.
The vertical emphasis is deliberate. Clusters of slender shafts rise along the piers and spring into the ribs of the vault, which draws the eye upward. Builders often compared this effect to heaven, and in many cathedrals the sense of weightlessness is exactly what the design was after.
How the style changed over time
Scholars often divide Gothic into phases, with the caution that the divisions are modern conveniences and that regions moved at different speeds.
- Early Gothic (mid-twelfth to late twelfth century). Heavy, still near to its Romanesque roots, with thick piers and modest windows, but with pointed arches and early rib vaults.
- High Gothic (about the early to mid thirteenth century). Chartres, Reims and Amiens are the usual examples. The proportions are taller, the walls thinner, and the windows larger.
- Rayonnant (later thirteenth century). Named from the radiating spokes of rose windows, it favors delicate, linear tracery and extensive glazing. The Sainte-Chapelle, built in medieval Paris for Louis IX and completed in the 1240s, is often described as an example of the glass-walled ideal.
- Late Gothic. In France it is often called Flamboyant after its flame-like tracery. In England the equivalents are usually called Decorated and then Perpendicular, with the latter emphasizing strong vertical lines and wide panel-like windows, famously with fan vaults.
Regional flavors
French Gothic generally favors height and a compact east end with a ring of chapels. English Gothic tends to be longer and lower, with square east ends, broad facades and complex vaults whose ribs multiply for ornament rather than strength. German builders developed hall churches, where the aisles are nearly as tall as the nave, creating a wide open interior. In Italy, Gothic was often adapted rather than adopted wholesale, mixing pointed arches with classical traditions and heavy wall surfaces. Spain, where Islamic influence on craftsmanship and decoration lingered alongside the Christian kingdoms, produced local blends.
Gothic was also not only for cathedrals. It shaped parish churches, abbeys, town halls, guildhalls, castle halls and university buildings. Compared with other medieval building styles, it was adaptable. Much of its popularity came from the fact that its parts could be modified, scaled and decorated in endless ways.
Quick checklist for visitors
If you are not sure whether a building is Gothic, try these questions.
- Do the main arches and windows come to a point?
- Can you see ribs spreading across the ceiling?
- Are there arched supports outside, or at least very thick piers?
- Is the window area large compared to the walls?
- Do vertical lines dominate, from the shafts inside to the pinnacles outside?
A yes to most of these is a strong sign. Some buildings mix features, because rebuilding often took generations and architects borrowed older details to match earlier work. A church can start in one style and finish in another.
A style that kept returning
Gothic never completely disappeared. After the Renaissance it fell out of fashion in many places, then enjoyed a major revival in the eighteenth and nineteenth centuries, when new churches, universities and even parliament buildings were designed in Gothic forms. Many buildings that look medieval today are in fact much later imitations. Checking dates, as for any old building, helps separate the original from the revival.