A History of the Gothic Period of Art and Architecture
A History of the Gothic Period of Art and Architecture
Gothic Art is concerned with the painting, sculpture, architecture, and music characteristic of the second of two great international eras that flourished in western and central Europe during the Middle Ages. Architecture was the most important and original art form during the Gothic period. The principal structural characteristics of Gothic architecture arose out of medieval masons efforts to solve the problems associated with supporting heavy masonry ceiling vaults over wide spans. The problem was that the heavy stonework of the traditional arched barrel vault and the groin vault exerted a tremendous downward and outward pressure that tended to push the walls upon which the vault rested outward, thus collapsing them. A buildings vertical supporting walls had to be made extremely thick and heavy in order to contain the barrel vaults outward thrust.
First and foremost they developed a ribbed vault, in which arching and intersecting stone ribs support a vaulted ceiling surface that is composed of mere thin stone panels. This greatly reduced the weight of the ceiling vault, and since the vaults weight was now carried at discrete points rather than along a continuous wall edge, separate widely spaced vertical piers to support the ribs could replace the continuous thick walls. The round arches of the barrel vault were replaced by pointed Gothic arches, which distributed thrust in more directions downward from the topmost point of the arch.
Since the combination of ribs and piers relieved the intervening vertical wall spaces of their supportive function, these walls could be built thinner and could even be opened up with large windows or other glazing. A crucial point