Washington National Cathedral - Architecture

Architecture

Its final design shows a mix of influences from the various Gothic architectural styles of the Middle Ages, identifiable in its pointed arches, flying buttresses, a variety of ceiling vaulting, stained-glass windows and carved decorations in stone, and by its three similar towers, two on the west front and one surmounting the crossing. During an earthquake on August 23, 2011 three of the four top spires fell off the cathedral. The fourth spire was leaning.

Washington National Cathedral consists of a long, narrow rectangular mass formed by a nine-bay nave with wide side aisles and a five-bay chancel, intersected by a six bay transept. Above the crossing, rising 91 m (301 ft) above the ground, is the Gloria in Excelsis Tower; its top, at 206 m (676 ft) above sea level, is the highest point in Washington. The Pilgrim Observation Gallery—which occupies a space about 3/4ths of the way up in the west-end towers—provides sweeping views of the city. In total, the cathedral is 115 m (375 ft) above sea level. Unique in North America, the central tower has two full sets of bells — a 53-bell carillon and a 10-bell peal for change ringing; the change bells are rung by members of the Washington Ringing Society. The cathedral sits on a landscaped 57 acre (230,000 m²) plot on Mount Saint Alban.

The one-story porch projecting from the south transept has a large portal with a carved tympanum. This portal is approached by the Pilgrim Steps, a long flight of steps 12 m (40 ft) wide.

Most of the building is constructed using a buff-colored Indiana limestone over a traditional masonry core. Structural, load-bearing steel is limited to the roof's trusses (traditionally built of timber); concrete is used significantly in the support structures for bells of the central tower, and the floors in the west towers.

The pulpit was carved out of stones from Canterbury Cathedral; Glastonbury Abbey provided stone for the bishop's formal seat, the cathedra. The high altar, The Jerusalem Altar, is made from stones quarried at Solomon's Quarry near Jerusalem, reputedly where the stones for Solomon's Temple were quarried. In the floor directly in front of that altar are set ten stones from the Chapel of Moses on Mount Sinai, representing the Ten Commandments as a foundation for the Jerusalem Altar.

There are many other works of art including over two hundred stained glass windows, the most familiar of which may be the Space Window, honoring man's landing on the Moon, which includes a fragment of lunar rock at its center; the rock was presented at the dedication service on 21 July 1974, the fifth anniversary of the Apollo 11 mission. Extensive wrought iron adorns the building, a large amount of it being the work of Samuel Yellin. A substantial gate of forged iron by Albert Paley was installed on the north side of the crypt level in 2008. Intricate woodcarving, wall-sized murals and mosaics, and monumental cast bronze gates can also be found. Most of the decorative elements have Christian symbolism, in reference to the church's Episcopalian roots, but the cathedral is filled with memorials to persons or events of national significance: statues of Washington and Lincoln, state seals embedded in the marble floor of the narthex, state flags that hang along the nave, stained glass commemorating events like the Lewis and Clark expedition and the raising of the American flag at Iwo Jima.

The cathedral was built with several intentional "flaws" in keeping with an apocryphal medieval custom that sought to illustrate that only God can be perfect. Artistically speaking, these flaws (which often come in the form of intentional asymmetries) draw the observer's focus to the sacred geometry as well as compensate for visual distortions, a practice that has been used since the Pyramids and the Parthenon. Architecturally, it is thought that if the main aisle of the cathedral where it meets the cross section were not tilted slightly off its axis, a person who looked straight down the aisle could experience a slight visual distortion, rendering the building shorter than it is, much like looking down railroad tracks. The architects designed the crypt chapels in Norman, Romanesque, and Transitional styles predating the Gothic, as though the cathedral had been built as a successor to earlier churches, a common occurrence in European cathedrals.

The Cathedral boasts what is probably the world's only sculpture of Darth Vader on a religious building. During construction of the west towers of the Cathedral, developers decided to hold a competition for children to design decorative sculptures for the Cathedral. The image of the villainous Vader, sculpted by Jay Hall Carpenter and carved by Patrick J. Plunkett, was placed high upon the northwest tower of the Cathedral, fulfilling the role of a traditional grotesque. There are many gargoyles on the cathedral. The gargoyle designs are varying, but they are usually located on a roof or tower.