Hyde Park Obelisk
Encyclopedia
Obelisk
An obelisk is a tall, four-sided, narrow tapering monument which ends in a pyramid-like shape at the top, and is said to resemble a petrified ray of the sun-disk. A pair of obelisks usually stood in front of a pylon...
located in Hyde Park
Hyde Park, Sydney
Hyde Park is a large park in Sydney, New South Wales, Australia. Hyde Park is on the eastern side of the Sydney central business district. It is the southernmost of a chain of parkland that extends north to the shore of Port Jackson . It is approximately rectangular in shape, being squared at the...
in Sydney
Sydney
Sydney is the most populous city in Australia and the state capital of New South Wales. Sydney is located on Australia's south-east coast of the Tasman Sea. As of June 2010, the greater metropolitan area had an approximate population of 4.6 million people...
, New South Wales
New South Wales
New South Wales is a state of :Australia, located in the east of the country. It is bordered by Queensland, Victoria and South Australia to the north, south and west respectively. To the east, the state is bordered by the Tasman Sea, which forms part of the Pacific Ocean. New South Wales...
, Australia
Australia
Australia , officially the Commonwealth of Australia, is a country in the Southern Hemisphere comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands in the Indian and Pacific Oceans. It is the world's sixth-largest country by total area...
. It sits at the intersection of Elizabeth Street
Elizabeth Street, Sydney
Elizabeth Street is a street in Sydney, Australia.-Description and history:Elizabeth Street runs south from Hunter Street, past Hyde Park and David Jones, Central station and through the inner city suburbs of Surry Hills, Redfern, Waterloo and Zetland...
and Bathurst Street
Bathurst Street, Sydney
Bathurst Street is a cross street in the Central Business District of Sydney, in the state of New South Wales, Australia. It is situated in the southern portion of the Sydney central business district and runs from Darling Harbour in the west, across the ridge where it crosses George Street, and...
. Unveiled in 1857 by the then Lord Mayor
Lord Mayor
The Lord Mayor is the title of the Mayor of a major city, with special recognition.-Commonwealth of Nations:* In Australia it is a political position. Australian cities with Lord Mayors: Adelaide, Brisbane, Darwin, Hobart, Melbourne, Newcastle, Parramatta, Perth, Sydney, and Wollongong...
, George Thornton, it serves as a sewerage vent designed to eliminate noxious gases from the sewer by moving them above street level. It was modeled on Cleopatra's Needle
Cleopatra's Needle
Cleopatra's Needle is the popular name for each of three Ancient Egyptian obelisks re-erected in London, Paris, and New York City during the nineteenth century. The London and New York ones are a pair, while the Paris one comes from a different original site where its twin remains...
on the banks of London's
London
London is the capital city of :England and the :United Kingdom, the largest metropolitan area in the United Kingdom, and the largest urban zone in the European Union by most measures. Located on the River Thames, London has been a major settlement for two millennia, its history going back to its...
River Thames
River Thames
The River Thames flows through southern England. It is the longest river entirely in England and the second longest in the United Kingdom. While it is best known because its lower reaches flow through central London, the river flows alongside several other towns and cities, including Oxford,...
. The overall structure is 22 metres high, which comprises a square sandstone
Sandstone
Sandstone is a sedimentary rock composed mainly of sand-sized minerals or rock grains.Most sandstone is composed of quartz and/or feldspar because these are the most common minerals in the Earth's crust. Like sand, sandstone may be any colour, but the most common colours are tan, brown, yellow,...
base 6.5 metres high. The vent at the top is a filigree
Filigree
Filigree is a delicate kind of jewellery metalwork made with twisted threads usually of gold and silver or stitching of the same curving motifs. It often suggests lace, and in recent centuries remains popular in Indian and other Asian metalwork, and French from 1660 to the late 19th century...
d bronze
Bronze
Bronze is a metal alloy consisting primarily of copper, usually with tin as the main additive. It is hard and brittle, and it was particularly significant in antiquity, so much so that the Bronze Age was named after the metal...
pyramid
Pyramid
A pyramid is a structure whose outer surfaces are triangular and converge at a single point. The base of a pyramid can be trilateral, quadrilateral, or any polygon shape, meaning that a pyramid has at least three triangular surfaces...
. It is also jokingly referred to as Thorton's Scent Bottle.