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The Overton window is an approach to identifying the ideas that define the spectrum of acceptability of governmental policies. It says politicians can act only within the acceptable range. Shifting the Overton window involves proponents of policies outside the window persuading the public to expand the window. Proponents of current policies, or ...
Tracery is an architectural device by which windows (or screens, panels, and vaults) are divided into sections of various proportions by stone bars or ribs of moulding. [ 1] Most commonly, it refers to the stonework elements that support the glass in a window. The purpose of the device is practical as well as decorative, because the ...
Pointed arches form the rib vaults of Worcester Cathedral (1084–1504) A pointed arch, ogival arch, or Gothic arch is an arch with a pointed crown meet at an angle at the top of the arch. [ 1] Also known as a two-centred arch, its form is derived from the intersection of two circles. [ 2] This architectural element was particularly important ...
Atrium (architecture) In architecture, an atrium ( pl.: atria or atriums) [1] is a large open-air or skylight -covered space surrounded by a building. [2] Atria were a common feature in Ancient Roman dwellings, providing light and ventilation to the interior. Modern atria, as developed in the late 19th and 20th centuries, are often several ...
A window is an opening in a wall, door, roof, or vehicle that allows the exchange of light and may also allow the passage of sound and sometimes air.Modern windows are usually glazed or covered in some other transparent or translucent material, a sash set in a frame [1] in the opening; the sash and frame are also referred to as a window. [2]
King's College Chapel, Cambridge, Great East Window (four-centred arch, straight mullions and transoms) The chancel of Gloucester Cathedral (c. 1337–1357). Perpendicular Gothic (also Perpendicular, Rectilinear, or Third Pointed) architecture was the third and final style of English Gothic architecture developed in the Kingdom of England during the Late Middle Ages, typified by large windows ...
The coloured glass is crafted into stained glass windows in which small pieces of glass are arranged to form patterns or pictures, held together (traditionally) by strips of lead, called cames or calms, and supported by a rigid frame. Painted details and yellow stain are often used to enhance the design.
The organ which provides music and accompanies the choir may be located on the screen, or may be in the gallery above the choir, or in a transept. Some churches have an organ loft at the west end of the church. These are usually a later addition to medieval churches; large examples had portative organs, often several. [37]