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RUSTICATION (i.e. the making " rustic " or countrified, from See also: term (French See also: equivalent bossage) given to See also: masonry in which the centre See also: part of the face of the See also: stone is either
See also: left rough as it came from the See also: quarry, or is worked in various ways to give variety to the See also: surface
.
The earliest example exists in the platform at See also: Pasargadae in See also: Persia (56o B.C.), erected by Cyrus, where the edge round the four sides of the stone forms a draft, two or three inches wide, worked with a chisel, the centre
part being left rough
.
Similar work• exists at Arak-el-Emir in See also: Palestine (151 B.C.), The finest examples are those of the walls of the See also: temple at Jerusalem, and at See also: Hebron, where the stones are of immense See also: size and the rustication projects sometimes over a See also: foot
.
The Crusaders' castles in Palestine are all boldly rusticated, but the projecting portions have been worked over with a chisel in diagonal lines, and this enables them to be distinguished from the earlier masonry
.
In the five-sided tower at See also: Nuremberg and the See also: Burg-Capelle at Rothenburg, the rustication has a decorative value, so that in later See also: work it was employed for the quoin-stones of towers
.
The masonry of the Palazzo Vecchio, and of the Pitti, See also: Strozzi and Riccardi palaces, all in Florence, and of other palaces in See also: Siena and See also: Volterra, is rusticated
.
Rustication was employed in terraces and grottos in " "See also: Italy, where on account of its extravagances it gave rise to the term " See also: grotesque." In the later See also: Renaissance the edges of the stone were bevelled off, with a sunk joint in addition; and the treatment was known as vermiculated, if in imitation of See also: earth burrowed by See also: worms; marine, if with small See also: shell holes; stalactitic, if carved in imitation of lime deposits, &c
.
In Italy the projecting portions were sometimes worked into facets
.
Rustication was introduced into See also: England by Inigo See also: Jones, who, in old
See also: Somerset See also: House, See also: York Stairs Watergate, the gateway of the Botanical Garden at See also: Oxford, and elsewhere, used it only in alternate courses, his example being followed by other architects of the Renaissance
.
The term is now applied to the See also: ashlar blocks of masonry which alternate with the circular drums of columns in many public buildings
.
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