This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these template messages)(Learn how and when to remove this template message)
A pediment is an architectural element found particularly in Classical, Neoclassical and Baroque architecture, and its derivatives, consisting of a gable, usually of a triangular shape, placed above the horizontal structure of the lintel, or entablature, if supported by columns. The tympanum, the triangular area within the pediment, is often decorated with relief sculpture. A pediment is sometimes the top element of a portico. For symmetric designs, it provides a centre point and is often used to add grandness to entrances.
The pediment is found in classical Greek temples, Etruscan, Roman, Renaissance, Baroque, Rococo, Neoclassical and Beaux-Arts architecture. A prominent example is the Parthenon, where it contains a tympanum decorated with figures in relief sculpture. This architectural element was developed in the architecture of ancient Greece and first appeared as gable ends of Greek temples. In ancient Rome, the Renaissance, and later architectural revivals, the pediment was used as a non-structural element over windows, doors and aediculae. Some used to protect windows and openings from weather. As classical architecture moved to Britain during the Renaissance, pediments wouldn't fit with the steeply pitched roofs and became detached from the structure to only create an impression. The form of the pediment is dictated by the primary function of the roof which in several areas is the dismissal of rainwater.
A variant is the "segmental" or "arch" pediment, where the normal angular slopes of the cornice are replaced by one in the form of a segment of a circle, in the manner of a depressed arch. Both traditional and segmental pediments have "broken" and "open" forms. In the broken pediment the raking cornice is left open at the apex. The open pediment is open along the base – often " sculpture, "tondo" paintings, mirrors or windows. These forms were adopted in Mannerist architecture, and applied to furniture designed by Thomas Chippendale. The terms "open pediment" and "broken pediment" are often used interchangeably. Another variant is the swan's neck pediment and is a refinement of a broken pediment with two "S"-shaped profiles resembling a swan's neck. Non-triangular variations of pediments are usually found over doors, windows, and porches.
Window with a pediment above it, on Calea Moșilor (a historic street and a major road in Bucharest)
18th century design for a pediment with two heraldic crests, lions and a crown, in the Metropolitan Museum of Art (New York City)
18th century design for a pediment with a pair of angels, in the Metropolitan Museum of Art
Pediment with a coat of arms in it, above a door from Leeuwarden (the Netherlands)
|Wikimedia Commons has media related to pediments.|