|
Helen's Tower
Helen's Tower is a 19th-century folly and lookout tower near Bangor, County Down, Northern Ireland. It was built by the 5th Lord Dufferin and Claneboye and named for his mother, Helen. He intended it as a shrine for poems, first of all a poem by his mother and then other poems that he solicited from famous poets over the years. Tennyson's ''Helen's Tower'' is the best known of them. The tower is a fine example of Scottish Baronial architecture. Helen's Tower inspired the design of the Ulster Tower, a war memorial at Thiepval, France. Location Helen's Tower stands on the top of a wooded hill between Bangor and Newtownards, County Down, Northern Ireland. This hill rises to a height of about above mean sea level and forms the highest point of the Clandeboye Estate, a large park surrounding Clandeboye House, the great house of the Barons and Marquesses of Dufferin. A similar but higher landmark, Scrabo Tower, built by the Londonderrys, stands on the next hill to the south. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Burn
William Burn (20 December 1789 – 15 February 1870) was a Scottish architect. He received major commissions from the age of 20 until his death at 81. He built in many styles and was a pioneer of the Scottish Baronial Revival,often referred to as the golden age of Scottish architecture. Life Burn was born in Rose Street in Edinburgh, the son of architect Robert Burn and his wife Janet Patterson. He was the fourth born and the eldest survivor of the 16 children born. William was educated at the High School in Edinburgh's Old Town. He started training with Sir Robert Smirke in London in 1808. This is where worked on Lowther Castle with C.R. Cockerell, Henry Roberts, and Lewis Vulliamy. After training with the architect Sir Robert Smirke, designer of the British Museum, he returned to Edinburgh in 1812. Here he established a practice from the family builders' yard. His first independant commission was in Renfrewshire. In 1812 he designed the exchange assembly rooms for the Gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Batter (walls)
In architecture, batter is a receding slope of a wall, structure, or earthwork. A wall sloping in the opposite direction is said to ''overhang''. When used in fortifications it may be called a talus. The term is used with buildings and non-building structures to identify when a wall or element is intentionally built with an inward slope. A battered corner is an architectural feature using batters. A batter is sometimes used in foundations, retaining walls, dry stone walls, dams, lighthouses, and fortifications. Other terms that may be used to describe battered walls are "tapered" and "flared". Typically in a battered wall, the taper provides a wide base to carry the weight of the wall above, with the top gradually resulting in the thinnest part as to ease the weight of wall below. The ''batter angle'' is typically described as a ratio of the offset and height or a degree angle that is dependent on the building materials and application. For example, typical dry-stone construct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quoins
Quoins ( or ) are masonry blocks at the corner of a wall. Some are structural, providing strength for a wall made with inferior stone or rubble, while others merely add aesthetic detail to a corner. According to one 19th century encyclopedia, these imply strength, permanence, and expense, all reinforcing the onlooker's sense of a structure's presence. Stone quoins are used on stone or brick buildings. Brick quoins may appear on brick buildings, extending from the facing brickwork in such a way as to give the appearance of generally uniformly cut ashlar blocks of stone larger than the bricks. Where quoins are decorative and non-load-bearing a wider variety of materials is used, including timber, stucco, or other cement render. Techniques Ashlar blocks In a traditional, often decorative use, large rectangular ashlar stone blocks or replicas are laid horizontally at the corners. This results in an alternate, quoining pattern. Alternate cornerstones Courses of large and small c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greywacke
Greywacke or graywacke (German ''grauwacke'', signifying a grey, earthy rock) is a variety of sandstone generally characterized by its hardness, dark color, and poorly sorted angular grains of quartz, feldspar, and small rock fragments or lithic fragments set in a compact, clay-fine matrix. It is a texturally immature sedimentary rock generally found in Paleozoic strata. The larger grains can be sand- to gravel-sized, and matrix materials generally constitute more than 15% of the rock by volume. The term "greywacke" can be confusing, since it can refer to either the immature (rock fragment) aspect of the rock or its fine-grained (clay) component. The origin of greywacke was unknown until turbidity currents and turbidites were understood, since, according to the normal laws of sedimentation, gravel, sand and mud should not be laid down together. Geologists now attribute its formation to submarine avalanches or strong turbidity currents. These actions churn sediment and cause mi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silurian
The Silurian ( ) is a geologic period and system spanning 24.6 million years from the end of the Ordovician Period, at million years ago ( Mya), to the beginning of the Devonian Period, Mya. The Silurian is the shortest period of the Paleozoic Era. As with other geologic periods, the rock beds that define the period's start and end are well identified, but the exact dates are uncertain by a few million years. The base of the Silurian is set at a series of major Ordovician–Silurian extinction events when up to 60% of marine genera were wiped out. One important event in this period was the initial establishment of terrestrial life in what is known as the Silurian-Devonian Terrestrial Revolution: vascular plants emerged from more primitive land plants, dikaryan fungi started expanding and diversifying along with glomeromycotan fungi, and three groups of arthropods (myriapods, arachnids and hexapods) became fully terrestrialized. A significant evolutionary milestone during ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ordovician
The Ordovician ( ) is a geologic period and System (geology), system, the second of six periods of the Paleozoic Era (geology), Era. The Ordovician spans 41.6 million years from the end of the Cambrian Period million years ago (Mya) to the start of the Silurian Period Mya. The Ordovician, named after the Celtic Britons, Welsh tribe of the Ordovices, was defined by Charles Lapworth in 1879 to resolve a dispute between followers of Adam Sedgwick and Roderick Murchison, who were placing the same Rock (geology), rock beds in North Wales in the Cambrian and Silurian systems, respectively. Lapworth recognized that the fossil fauna in the disputed Stratum, strata were different from those of either the Cambrian or the Silurian systems, and placed them in a system of their own. The Ordovician received international approval in 1960 (forty years after Lapworth's death), when it was adopted as an official period of the Paleozoic Era by the International Union of Geological Sciences, Intern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rustication (architecture)
Two different styles of rustication in the Palazzo Medici-Riccardi in Florence; smooth-faced above and rough-faced below.">Florence.html" ;"title="Palazzo Medici-Riccardi in Florence">Palazzo Medici-Riccardi in Florence; smooth-faced above and rough-faced below. Rustication is a range of masonry techniques used in classical architecture giving visible surfaces a finish texture that contrasts with smooth, squared-block masonry called ashlar. The visible face of each individual block is cut back around the edges to make its size and placing very clear. In addition the central part of the face of each block may be given a deliberately rough or patterned surface. Rusticated masonry is usually "dressed", or squared off neatly, on all sides of the stones except the face that will be visible when the stone is put in place. This is given wide joints that emphasize the edges of each block, by angling the edges ("channel-jointed"), or dropping them back a little. The main part of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helen's Bay Railway Station
Helen's Bay railway station serves Helen's Bay in the townland of Ballygrot, County Down, Northern Ireland. The station in the grand Scottish Baronial style, built in 1863, was the creation of Lord Dufferin, through whose land the line was laid. His family had their own private entrance and waiting room. The architect was Benjamin Ferrey. The next station on the line towards Bangor used to be Crawfordsburn Crawfordsburn () is a small village in County Down, Northern Ireland. The village, which is now effectively a commuter suburb, lies between Holywood and Bangor to the north of the A2 road, about 4 km west of Bangor town centre. Bounded to ..., but this was closed in 1997. Service Mondays to Saturdays there is a half-hourly westbound service to , , , Belfast Great Victoria Street, , or in one direction, and a half-hourly eastbound service to and in the other. Extra services operate at peak times, and the service reduces to hourly operation in the evenings. Cer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hood Mould
In architecture, a hood mould, hood, label mould (from Latin ''labia'', lip), drip mould or dripstone, is an external moulded projection from a wall over an opening to throw off rainwater, historically often in form of a ''pediment''. This moulding can be terminated at the side by ornamentation called a ''label stop''. The hood mould was introduced into architecture in the Romanesque period, though they became much more common in the Gothic period. Later, with the increase in rectangular windows they became more prevalent in domestic architecture. Styles of hood moulding File:IMG 0817 - Perugia - Finestra - Foto G. Dall'Orto - 6 ago 2006 - 01.jpg, Circular hood moulding File:StBeesSchoolMusicBlock.JPG, Rectangular hood mouldings on a rendered Victorian building File:Mercer House 2017.jpg, Every window of the Mercer House in Savannah, Georgia Savannah ( ) is the oldest city in the U.S. state of Georgia (U.S. state), Georgia and is the county seat of Chatham County, Georgia, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Batter (walls)")
.JPG "Click for more on -> Rustication (architecture)")