Post 683–by Gautam Shah


Design for a Stage Set_ A Dungeon with High Vaults and a Staircase at Right.

A space is either real or abstract. The Real one is contoured in geometry and so well founded. The Abstract one is coalescence of many perceptions, or a fuzzy imagination, and so transient. Spaces have a natural affinity for location and environment. The location related factors are static like the spatial character, size, shape, ergonomic accommodations, and connections with the outside world. These are substantiated by structures, amenities, facilities, utilities, tools and enrichments. The environment endows many variations. As the environment is substantially directional, the orientation becomes a key determinant of the space lay. Other important factors are the energies affecting all things on earth. Gravity endows the stability.


Spaces derive their purpose with the users’ concerns, like: sense of belonging, ownership, access, privacy, security and safety. A space for an individual, becomes functional, by the distance from edges, interpolation (of other spaces), connections and presence or absence of others (beings). A space, is relevant to an individual and groups, by the preferment of the core or verge. The core is intensely purposive to the ‘idea of space’, whereas the verge has many non-spatial connections and so motives are tempered.

36520624965_cfbfd6514b_zTo concern a space, one needs to possess it, by way of perceiving or occupying it. For both of these, one needs to possess it through a position in it. The possession of space is an indication that it is amenable to changes like size, shape nature. The position in a space makes it possible to explore a space consistently and differently. It reveals new potentials of the space. Possession and position are followed by the ‘next move’, the conditioning of the environment.

office-1094826_640Spaces are set of perceptions or experiences. Some are of real conditions, but many others are supplemented by the mind. Perceptions occur from positions in space and sequences of change between positions. Real positioning is framing in time and space, and the abstract one may have cause and effect (cause is partly responsible for the effect, and the effect is totally dependent on the cause). Space positions are taken for greater reach and cognition in space. Positioning is a biological as well as circumstantial conditioning. Spaces are places that reflect the necessity for gaining and maintaining a commandeering position. Positioning in space ultimately gets reflected in the cultural inclinations or biases. People prefer left or right preferences for turning, reading, sleeping or social interacting.


Spaces are occupied for two main purposes, for various actions, and to keep materials and means to conduct the same. Actions are closely connected to spatial features, such as the environmental facilitations, architectonic elements amenities and facilities, and to other people. Activities relate to our being a biological entity like the metabolism, safety, security, privacy, comfort, rest, communication, expression etc. Actions are either routine or unconventional but productive or satiating. Routine activities occur with predictable spatial features, but compulsions of space size and group behaviour dynamics force unconventional settings for the actions.

Routine purposes of spaces are day to day affairs. These are fixed to spatial segments, time schedules, environmental conditions, and utilize the same amenities, facilities, utilities. Spaces used for routine purposes reveal little that is exciting or new, because there is no need or time for exploration. Such spaces are predictable but very productive. The location related attachments are maintained, because these offer some flexibility for the spread of activities. Such segments due to their consistency and permanency are marked or named architectural units (bathing area, hay chopping area, etc.).

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Unconventional purposes of space emerge due to the compulsory and explorative shifting of activities. Such shifts occur only occasionally, because space-efficiency occurs when wait for the right occasion or search for the right location is minimal. Unusual purposes of space are realized first within the same space segment and when scheduled in the same time section or sequentially. In single room dwellings, tents and non-formal work areas the schedules and space requirements are well matched. But when one or both come under stress, unconventional means are sought or results delivered. Inconvenience of non-functional spatial or environmental features may be ignored, if group behaviour dynamics demand it.

geograph-4053627-by-Ben-BrooksbankActions occur at places from where some degree of command can be continued over a larger domain. These places are geometrically centric and environmentally favourable. Places of actions have strong cultural association, like public versus private, allowable versus sanctimonious spaces, or orientation taboos of directions.


Casual repositioning and deferments of activities are required to relieve the tedium, and for experimentation. Activities due to their scale, required amenities, unfavourable weather or group dynamics require different space spread. Such activities need spatial shifting or time switching, or both.


Customs and taboos result from the local perceptions and experiences, and so same activity could have different time and space setting (ethnic variations) across societies. This is apparent in satiating work like craft, than productive jobs.


Spaces derive their purpose with the postural flexibility (capacity to gain and leave). The number of sub-processes, which can be handled without shifting, depend on the physical reach. The dependence on tools, equipments, structures, amenities, facilities though enhance the spatial purposiveness, do restrict the variations a space can offer. The expectations for the next lot of work, preempt the purposes a space offers


To an outsider, the purposes spaces serve seems intermingled or chaotic, but real users know the order of sequencing. The processes occur in lots or streamlined movement. Spaces with streamlined purposes reflect the high efficiency through optimized postural changes, minimal location shifting, coordinated use of amenities.




Post 682 –by Gautam Shah


1 Skara_Brae_12

Wall structures have been prime structure for community purposes like, flood protection, irrigation, defense, terrain contouring and against erosion of land. These, perhaps preceded the walls erected for construction of dwellings. The builders from ancient times, were innately aware of the difference between a wall carrying side thrusts and bearing vertical loads. And accordingly the forms and techniques of constructions were different. The walls carrying side thrusts followed the natural angle of repose (the steepest angles at which a sloping surface is formed of loose material remains stable). The walls carrying vertical loads were designed with concern for lateral stability, and to a lesser extent worry about load bearing capacity.

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The idea of a column, as a ‘zero-sized’ wall, (like the Stonehenge) and of pillars (obelisks) may have come from tree trunks. Wood scaffolds were used for painting tall cave walls and ceilings. A series of props or poles, were used as piles or spikes for quicker formation of linear structures, such as in under-water constructions, floods, wet soils, or support against sand like loose soils.

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2 Double lined Groyne Schobuellbuhne042006

Earthen Wall structures for embankments or dams, for water flow regulation, storage, prevention of land erosion, against flooding, access-way (road) construction, for irrigation or navigation channels were constructed by combination of deposition or cutting-dressing. But the skill rested in exploiting the existing contours of the lands. Such structures were large and affected the entire community. For participation of large number of people, clear perception of the project and its benefit was necessary. It is apparent that such projects were executed during certain season. These were continuing efforts as added upon and improvised by several generations. Such lasting efforts can occur in societies that are politically and socially stable.


Other walls were erected in the form of city-town walls to protect the community, and monumental structures related to burial facilities. These walls due to their extent gave impression of monumentality, and were gravity-stable and invincible forms against the invaders or marauders. Walls defining passageways are for land mass retention and ceremonial demarcation of walkways. Town walls and monumental walls, both were not ‘load-bearing’ structures. Both also related to access by large number of people, often in processions. The inevitable entry point was well marked in scale and position-location.

16 Passage tomb of La Hougue Bie by © Copyright Bob Embleton and licensed for reuse under this Creative Commons Licence.

Protective walls were often constructed as tall fences. These were made insurmountable by various means like an enhancement of height-width factors. Width was increased by forming a ditch on the face of the wall, and height was added by constructing the wall over a natural steep edge of terrain. City walls in some areas were constructed of tree trunks or wood lattices.

5 Pallisade like fence as a wall against calalry United States History Civil War, 1861-1865

Palisade in Celtic village Wikipedia image by Zureks

A palisade, was a defensive fence (also called a stake-wall or paling) formed around the military camps by Greeks and Romans. It is formed of wood stakes or tree trunks placed in a line. A groyne is a similar, but low height wall structure, a hydraulic entity for interrupting the free flow of water and restricts the movement of soil-sediments from coastal area.

7 Groyne at Mundesley Norfolk Wikipedia Image by MichaelMaggs

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A levee, dike, dyke, ditch, embankment, flood-bank or stop-bank, are naturally occurring long ridges or artificially constructed walls to regulate water. These are usually of stone and earth, and follow the course of a river. Levees and other structure require constant care by organized society. Some of the earliest levees were constructed by the Indus Valley Civilization (2600 BC), Egyptians to manage the floods of river Nile, in Mesopotamia and China. The word Levee or F. Lever, literally means ‘to raise’.

Stone lined trench bach_meadow_away_railing_walk-746630.jpg!d

The Greek geographer Pytheas noted in 325 BC, that ‘more people died in the struggle against water than in the struggle against men’.

The word Dyke (dijk) indicates, both trench and bank for water management. The word Ditch derives from dic, dick or dig, meaning to digging a trench and raise the banks with the excavated soil. Such earthworks acted as horizontal walling to deepen water channels, enhance the flow-rate and water carrying capacity. The water channel shaping by the side walling structures provided reliable lanes for waterways. These wall structures were formed to reduce the erosion by water flows, waves and winds.

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The first dikes and water control structures were built and maintained by those directly benefiting from them, mostly farmers. As the structures got more extensive and complex councils were formed from people with a common interest in the control of water levels on their land and so the first water boards began to emerge. These often controlled only a small area, a single polder or dike. Later they merged or an overall organization was formed when different water boards had conflicting interests. The original water boards differed much from each other in the organization, power, and area that they managed. The differences were often regional and were dictated by differing circumstances, whether they had to defend a sea dike against a storm surge or keep the water level in a polder within bounds. In the middle of the 20th century there were about 2,700 water control boards. After many mergers, there are currently 27 water boards left. Water boards hold separate elections, levy taxes, and function independently from other government bodies. -Flood control in the Netherlands Wikipedia

Mycenaean city walls

City walls are elaborate ‘fencing structures built from stronger materials to fortify a territory. The fort walls were symbols of power, so the scale was grandiose. These walls were planned at most select location, adding upon whatever natural defence features were available. Appropriateness of the site also rested on logistics of supply, of which food-fodder and drinking water, even during seizure condition, was very important. Forts housed a populated community and to sustain it, also included structures for defense preparedness and for offense capacity like ditches, gates, embankments, watchtowers, crenelation, etc.


A moat is a ditch or long pit around a settlement with or without a fence or fortification. Moats were created by reforming the existing terrain features, or dug as a new one. Fortified structures, like castles were once sited over difficult terrains, where some natural features such as hills, elevated lands or rocky landscapes were available for some protection. Moats were additional defence provisions, formed at vulnerable spots. The difficult terrains, however, make it difficult to reform existing terrain, or excavate a new trench. Digging a moat was not only labourious, but the management of the excavated material equally difficult. The excavated stuff was used to back support the fort walls, or raise the level of internal grounds. Moats were formed along with construction of fort walls.

Linear Defense wall GorganWall

Some of the earliest defensive walls were linear formations and not any surrounding or enveloping forts. These were long barrier walls with open ends or terminating into hillock or large water body. These linear walls marked a territorial edge or boundary of the kingdom. Such edge walls had to be very extensive to be effective.

Sumerian King Shulgi of Ur, 2038 BC., built a wall that was 250 Kms long, between the Tigris and Euphrates rivers, to keep the invading Amorites out of Sumerian lands. Great Wall of Gorgan (restored and renovated by the Sasanian Persians in the 5th or 6th C) was 195 Kms long, and included more than thirty forts along its length. Great Wall of China was built as several small independent units, possibly first at vulnerable points, which were ultimately joined together during the Ming Era. It was as a freestanding regional scale defensive structure. Similarly the Anastasian wall (the Long Walls of Thrace) of the Byzantine Empire (469 C) located in modern Turkey was also not anchored at either end to any terminus. All such walls proved to be ineffectual as enemy army marched around the ends. The most known wall structure, Hadrian’s wall of Britain was built by Roman Emperor Hadrian (122 AD) to prevent frequent incursions.

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