Upload
independent
View
0
Download
0
Embed Size (px)
Citation preview
PART - 1
URBAN SPACE1.1 VIEWS OF URBAN DESIGNERS ABOUT URBAN SPACE
One building standing alone in the countryside is
experienced as a work of architecture, but bring half a
dozen buildings together and an art other than architecture
is made possible. Several things begin happen in the group
which would be impossible for the isolated building. We may
walk through and past the buildings, and as a corner is
turned an unsuspected building is suddenly revealed. We may
be surprised, even astonished a reaction generated by the
composition of the ground not by the individual building.
Again, suppose that the buildings have been put together in
a group so that one can get inside the group; than the space
created between the buildings is seen to have a life of its
own over and above the buildings which create it and one’s
reaction is to say “I am inside it” or “Law Entering it”.
GORDON CULLEN “TOWNSCAPE”
The object of architecture is to fulfill a specific
social function i.e., to provide an ordered enclosure for
human activities, the fact that one set of enclosures has a
roof (a shelter or edifice), and the other has not (a street
1
or garden), is merely a difference of amount of enclosure
and does not alter the nature of the enclosed space.
Bno Golfinger: Urbanism and Spatial Order
The essential things of both room and square is the
quality of enclosed space (Camillo sitte.
It is often said that an external enclosure is most
comfortable when its walls are one-half or one-third
as high as the width of the space enclosed, while if
the ratio falls below one-fourth, the space ceases to
be (feel) enclosed, Lynch, Kevin (Site Planning).
We need desperately to relearn the art of disposing
of buildings to create different kinds of space: the quiet,
enclosed, isolated, shaded space; the hustling, bustling
space pungent with vitality; the paved dignified, vast,
sumptuous, even awe inspiring space; the mysterious space:
the transition space which defines, separates and yet joints
juxtaposed spaces of contrasting character.
We need sequences of space which arouse one’s
curiosity, give a sense of anticipation.
Raul RudolphLand Scape Architecture
Housing Layout Page 48.
2
The basic ingredient of architectural design consists
of two elements – mass and space. At the moment too
much notice is taken of mass but not of space.
1.2 CONCEPT OF URBAN SPACE
In our modern cities we have lost sight of the
traditional understanding of urban space. The cause of this
loss is familiar to all city dwellers who are aware of their
environment and sensitive enough to compare the town
planning achievements of the present and the past and who
have the strength of character to pronounce sentence on the
way things have gone1.
1.3 DEFINITION OF “URBAN SPACE”
We are compelled to designate all types of space
between buildings in towns and other localities as urban
space.
“A space is geometrically bounded by a variety of
elevations. It is only the clear legibility of its
geometrical characteristics and aesthetic qualities which
allows as consciously to perceive external space as urban
space”.
Internal space, shielded from weather and environment
is an effective symbol of privacy.
1 Rob Krier; Urban Space. Rizzoli International Publications, Inc. Year1979, page 15.
3
External space is seen as open unobstructed space for
movement in the open air, with public semi public and
private zones.
For example: Baroque Town Plans, revolutionary
architecture etc., are both useful and necessary.
The creative person, such as the artist, may use a
completely different method of approach. The decisions he
makes in deploying his aesthetic skills are not always based
on assumptions which can be unequivocally explained. He is
artistic ‘Libido’ is of enormous importance here.
Each period in art history develops gradually out of
the assimilated functional and formal elements which precede
it. The more conscious a society is of its history; it
handles historical elements of style.
The following classification enumerates the basic
forms which constitute urban space. The aesthetic quality of
each element of urban space is characterized by the
structural inter-related of detail. The two basic elements
are the “street” and the “square”. In the category of
“Interior space” we would be talking about the corridor and
the room. The geometrical characteristics of both special
forms are the same. They are differentiated only by the
4
dimensions of the walls which bound them and by the patterns
of function and circulation which characterize them2.
The life of cities is of two kinds, one is public and
social, and inter related. It is the life of streets and
squares, the great parks and civic saces and the dense
activity and excitement of shopping areas. This life is
mostly out in the open where crowds gather and people
participate in the existing urban inter-relationship which
they seek as social human beings. Second kind of life in the
city – private and introvented, the personal individual,
self-oriented life which seeks quiet and seclusion and
privacy.
Our urban spaces are the matrix of this two fold
life. It is these public places which give a character and
quality to our life in the city and establish its temp and
patterns. These spaces in a city are not decorative frills.
Adequate open space is a hard biological necessity essential
to life. We do not know yet the exact ratios of open space
which people use biologically for their lives and
personalities to be fulfilled. But we do know of their
importance and of our need for constant contact with the
elements of the natural environment.
2 Rob Krier; Urban Space. Rizzoli International Publications, Inc. Year1979, page 15-16.
5
“What begin as undifferentiated space becomes
place as we get to know it better and endow
it with value” (Tuan’s).
The urban space refers to the abstract geographical,
qualities of environment which becomes transformed into
meaningful places, as people use, modify or attribute
symbolic values to specific settings.
Urban space and public place are one and the same
thing – “Space” and place are related terms, with space
becoming “Place” as it gains psychological or symbolic
meaning. In the most simplified and traditional form; urban
spaces start as streets which provide access to buildings,
carry utilities, transportation and become in fact, the very
lungs and artries of the community body.
1.4 TYPES OF URBAN SPACES
Urban spaces are basically of two types streets and
square. On small scale or in the category of interior space
it can be regarded as corridors and rooms. The geometrical
characteristics of both spatial form are the same. They are
different only by the dimension of the walls which bound
them and by the functions and circulations which
characterize them.
1.4.1 Squares
6
It’s the first way man discovered of using urban
space. It is produced by the grouping of structures around
on open space. In the private sphere it corresponds to the
inner courtyard or atrium and in public sphere to the market
places, parade grounds, Commercial Square, square in front
of mosques and town hall etc.
In all probability the square was the first we man
discovered of using urban space. It is reduced by the
grouping of houses around an open space. This arrangement
afforded a high degree of control of the inner space, as
well as facilitating a ready defence against external
aggression by minimizing the external surface area liable to
attack. This kind of courtyard frequently came to bear a
symbolic value and was therefore chosen as the model for the
construction of numerous holy places (Agora, forum,
Cloister, mosque courtyard). With the invention of houses
built around a central courtyard or atrium this spatial
pattern became a model for the future. Here rooms were
arranged around a central courtyard like single housing
units around a square3.
This spatial model is admirably suited to residential
use. In the private sphere it corresponds to the inner
courtyard or atrium. The courtyard house is the oldest type
of town house. In spite of its undisputed advantages, the
3 Rob Krier; Urban Space. Rizzoli International Publications, Inc. Year1979, page 17.
7
courtyard house has now become discredited and people are
afraid that this design may imply enforced conformity to a
communal life style or a particular philosophy.
Yet in the same way as communal living has gained in
popularity for a minority of young people with the
disappearance of the extended family, the concept of
neighbourhood and its accompanying building types will most
certainly be readopted in the near future.
In the public sphere, the square has undergone the
same development Market places, parade grounds, ceremonial
squares, squares in front of churches and town halls etc.,
all relics of the Middle Ages, have been robbed of their
original functions and their symbolic content and in many
places are only kept up through the activities of
conservationists4.
An example to clarify this argument:
The multistoried courtyard house, from the Middle
Ages upto modern times, was the building type which acted as
the starting point for the castle, the renaissance and
baroque palace etc. The Berlin liniments of the 19th century
are also courtyard houses4.
Functions which Able Appropriate to the Square
4 Rob Krier; Urban Space. Rizzoli International Publications, Inc. Year 1979, page 19.
8
Commercial activities, certainly such as the market,
but all activities of a cultural nature, the establishment
of public administrative, offices, community halls, youth
centers, libraries, theatres and concert halls, cafes, bars
etc., where possible in the case of central squares, these
should be functions which generate activity twenty four
hours a day. Residential use should not be excluded in any
of these cases.
1.4.2 The Streets
The street is a product of the spread of a settlement
once houses have been built on all available space around
its central square. It provides a frame work for the
distribution of land and gives access to individual plots.
It has a more pronouncedly functional character than the
square, which by virtue of its size is a more attractive
place to pass the time than the street, in whose confines
one is involuntarily caught up in the bustle of traffic. Its
architectural back drop is only perceived in passing.
The street layouts which we have inherited in our
towns were devised for quite different functional purposes.
They were planned to the scale of the human being, the
horse, and the carriage. The street is unsuitable for the
flow of motorized traffic, whilst remaining appropriate to
human circulation and activity. It rarely operates as an
9
autonomous isolated space, as for example in the case of
villages built along a single street.5
In purely residential areas streets are universally
seen as areas for public circulation and recreation. The
distances at which houses are set back from the street. This
street space can only function when it is part of our system
in which pedestrian access leads off the street. This system
can be unsettled by the following planning errors.
1. If some houses and flats can not be approached
directly from the street but only from the rear. The
result is a state of competition between internal and
external urban space.
2. If the garages and parking spaces are arranged in
such a way that the flow of human traffic between car
and house does not impinge upon the street space.
3. If the play spaces are squeezed out into isolated
areas with the sole justification of preserving the
intimacy of the residential zone. The same neurotic
attitude towards neighbours is experienced in flats.
The noise of cars outside the home is accepted, yet
indoors children are revented from playing noisily.
5 Rob Krier; Urban Space. Rizzoli International Publications, Inc. Year 1979, page 17
10
4. If no money can be invested in public open spaces, on
such items as avenues of trees, paving and other such
street furniture, given that the first priority is
the visual appeal of space.
5. If the aesthetic quality of adjacent houses is
neglected, if the facing frontages are out of
harmony, if different sections of the street are in
adequately demarcated or if the scale is unbalanced.
These factors fulfill a precise cultural role in the
functional coherence of the street and square. The
need to meet the town’s function of ‘poetry of space’
should be as self-evident as the need to meet any
technical requirements, in a purely objective sense,
it is just a basic.
The problems of the residential street touched on
here apply equally to the commercial street. The separation
of pedestrians and traffic carries with it the danger of the
isolation of the pedestrian zone. Solutions must be
carefully worked out which will keep the irritation of the
traffic noise and exhaust fumes away from the pedestrian,
without completely distancing one zone from the other. This
means an overlapping of these functions, to be achieved with
the considerable investment in the technological sphere, a
price which the motorized society must be repaired to pay6
6 Rob Krier; Urban Space. Rizzoli International Publications, Inc. Year1979, page 20-21.
11
1.5 USE AND ACTIVITY OF URBAN SPACE
Urban public space reflect ourselves, our larger
culture, our private beliefs and public values. Public space
is the common ground where civility and our collective sense
of what may be called a public uses are developed and
expressed. Our public environment serves as a reflection or
mirror of individual behaviours social processes and our
often conflicting public values.
Public life is evolving as part of a growing reaction
to the privatization of human life. The isolated living
style impersonal work environments and the increased stress
of modern life all contribute to an increased appetite on
the part of many people for public space. These spaces
become a retreat, a form of refuge from the hectic daily
schedule.
The activities of a town take place in public and
private sphere. The behavioural patterns of people are
similar in both. What concerns us are those activities which
take place in the town in the open air i.e., actions which a
person performs outside the familiar territory of his own
home and for which he utilizes public space, as for example
traveling to work, shopping, selling goods, recreation,
leisure activities, sporting events, deliveries etc.
12
Commercial activities, such as the market but above
all are activities of cultural nature. The establishment of
public administrative officers communities halls, path
centers, libraries, theatres and concert halls, cafes, etc.,
are the functions which are appropriate for a civic center.
These are the functions which generate activity twenty four
hours a day.
One of the most predominant forms of current urban
(public) space behaviour can be characterized as
recreational shopping (now a popular family activity).
1.6 TYPICAL FUNCTIONS OF URBAN SPACES
The activities of a town take place in public and
private spheres. The behavioural patterns of people are
similar in both. So, the result is that the way in which
public space has been organized has in all periods exercised
a powerful influence on the design of private houses.
For example, traveling to work, shopping, selling
goods, recreation, leisure activities, sporting events,
deliveries etc. Although the asphalt carpet which serves as
a channel for the movement of cars is still called a
“street” it remains no connection with the original
significance of the term.
13
Certainly the motorized transportation of people and
goods is one of the primary functions of the town,
but it requires no scenery in the space around it.
It is different in the case of the movement of
pedestrians or public transport vehicles which move
at a moderate speed, like carriages.
Today we have boulevard situations which apparently
draw their life from the delite of flashy cars and pavement
cafes are visited despite the fact that the air is polluted
by exhaust fumes. Looking at planning schemes of the turn of
the century one can appreciate that in cosmopolitan cities
such as Paris, Rome or Berlin, the air was polluted in a
different way; by horse manure, stailing sewage and
uncollected refuse.
A problem of urban hygiene, as old as the town
itself, with the only difference that people can be poisoned
by carbon monoxide but scarcely by horse manure7
1.7 TYPOLOGY OF URBAN SPACE
In formulating a typology of urban space, spatial
forms and their derivatives may be divided into three main
groups, according to the geometrical pattern of their ground
plan; these groups derive from the square, the circle, or
the triangle.
7 Rob Krier; Urban Design, page 17.
14
Without doubt the scale of an urban space is also
related to its geometrical qualities. Scale can only be
mentioned in passing in this typology. I wish to try and
deal with the significance of proportions in external space.
1.8 MODULATION OF A GIVEN SPATIAL TYPE8
1. The basic element.
2. The modification of the basic element resulting from
the enlargement or reduction of the angles contained
within it, where the external dimensions remain
constant.
3. The angles remain constant and the length of two
sides changes in the same proportion.
4. Angles and external dimensions are altered
arbitrarily.
1.8.1 Stages of Modulation
8 Rob Krier; Urban Design, page 23.
15
1. Angled Space: This indicates a space which is a
compound of two parts of the basic element with two
parallel sides bent.
2. This shows only a segment of the basic element.
3. The basic element is added to.
4. The basic elements overlap or merge.
5. Under the heading ‘distortion’ are included spatial
forms which are difficult or impossible to define
this category is intended to cover those shapes which
can only with difficulty be traced back to their
original geometric model.
These shapes may also be described as species born
out of chaos. Here the elevation of buildings may be
distorted or concealed to such an extent that they can no
longer the distinguished as clear demarcations of space. For
example:
A facade of mirror glass or one completely obscured
by advertisements. So that a cuckoo clock as big as a house
stands next to an out size ice cream cone, or an advent for
cigarettes or chewing gum stands in place of the usual
pierced facade.
1.9 CHARACTERISTICS OF URBAN SPACES
16
The characteristics of the urban spaces can be
described as follows:
1.9.1 Accessibility
Access is an important prerequisite for realizing
many other dimensions of urban space quality. For a space to
be well used it must be accessible. Access is also essential
if people are going to be able to attach meaning to a space.
For example, teenagers access to community places is
important for them to feel attached to the community or the
access of elderly to comfortable outdoor spaces provide
opportunities far informal socializing and reduce a sense of
isolation.
Three types of access are important in urban or you
can say public spaces. The first is direct physical access
to the space. Design devices such as doors, walls and locked
gates are being used by same designers to physically black
access to some spaces. Another form of access is social,
where a space is open to different classes or types of
users. A third type of access is visual or the ability to
see into a space. Visual access has been found by several
researchers to be critical for people to feel safe and
secure for a public space.
1.9.2 Personalization
17
The ability of people to change or modify is also
important. There are several ways users directly personalize
public environments. Example include - direct involvement of
users in the construction and maintenance of a place also
may enhance meaning or attachment to a public place other
ways are through popular art such as murals.
There also are subtle and indirect ways people
personalize public spaces. For example, as part of a fund
raising effort for a new plaza in Portland, Oregon,
residents contributed to purchase of bricks. The plaza is
now paved with the bricks that bear the names of the donors
and part of the use of the plaza includes people finding
familiar names of friends or neighbours. A similar but more
emotional activity can be observed at the Vietnam Veterans
Memorial in Washington D.C. where visitors discover the
names of relatives killed in the Vietnam. War in the granite
wall and often leave flowers, photos and other mementos.
1.9.3 Safety
To feel safe and secure in a space is also a pre-
requisite for space use safety is a critical issue for the
elderly and women in urban space.
Urban vegetation contributes to one’s sense of
security and safety for public space. Long-view distance,
open grassy areas and water were associated with high
18
degrees of perceived safety, where as physical features such
as dense vegetation, graffiti and litter decreased the
perception of safety. Researchers have shown that scenes
with vegetation promoted more relaxed and less stressful
states than scenes lacking vegetation.
1.9.4 Elevation
Another important element of any urban space is the
elevations. Visually rich elevations not only enhance the
character of space but also, it adds interest of the
observer into the space.
Visual richness of these elevations depends on the
presence of visuals contrast in the surface concerned. The
most effective means of achieving such contrasts depends on
two main factors:
1. The orientation of the surface concerned.
2. The likely positions from which it will be
viewed.
Treatment of elevations in any urban space should be
done after considering:
Time
Number
and distance of the viewer from the facade.
19
1.10 ELEMENTS OF URBAN SPACE
Following are the main elements of urban space.
1.10.1 Floor-scape
Urban spaces are bounded by sky, walls and floor. The
sky, ever changing, the walls, old and crumbling or sharp
and new; variety of style and contour texture, colour and
character. The floor - a monotone of tarmac.
The ground or “Floor-scape” is the platform of the
City. The Floor underfoot is a very immediate and personal
kind of experience for pedestrians, making walking an
aesthetic experience. In addition, the materials of floors
strongly influence usability and comfort, as well as
aesthetic qualities. The textures of paving can guide the
activities and movements of pedestrians, can even channel
their direction, or prevent their encroaching on specific
areas, or slow them down.
Floor could be connecting surface between and around
buildings or separating architectural elements and
expressing the kind of space which exists between buildings.
If it is to do so it can not be neutral ribbon of asphalt.
Asphalt as floor - it is as though the buildings are models
plunked down on a black-board. It must be considered an
equal partner with the buildings and by the nature of its
20
levels, scale, texture, and general propriety produce the
effect of sociability and homogeneity.
But it cannot do this without itself having power to
move the emotions (otherwise if remains a no man’s land, a
dull spot in a bright scene. It is no good running a slab of
concrete between buildings and, since it is continuous,
hoping for homogeneity). The floor must contribute its own
unique type of drama.
Traditional floor material have varied, of course
with the regional availability of paving material.
Different kind of material can be used for floor i.e.
stone, pebbles. Brick, etc.
1.10.2 Section
A fundamental requirement of urban space is actual
physical enclosure or its strong articulation by urban
farms. Enclosed urban space, like the space in a bowl or a
tube, is formed by material surfaces. But just how much
enclosure is necessary? In a square we must be sufficiently
enclosed on all sides so that our attention focuses on the
space as an entity. On an avenue the enclosure can exist on
only two sides, but it must be sufficient to hold our
attention to it as a channel of space.
21
As we move about in a space we move our heads and
eyes this way or that, according to what attracts us.
Nevertheless our normal frontal field of view, the view we
see when we look straight ahead, furnish us with a major
impression of the space we are in our normal frontal field
of view in a space determines the degree of enclosure - the
sense of space - which we feel. The feeling of enclosure,
whether channel or reservoir is largely determined by the
relation of viewing distance to building height as seen by
our normal frontal field of view.
When facade height equals the distance we stand from
a building (a I to I relationship) the cornice is at a 45o
angle from the line of our forward horizontal sight. Since
the building is considerably higher than the upper limit of
our field of forward view (30o). We feel well enclosed at
this proportion and tend to notice details more than whole
facade. When a facade height equals one half the distance we
stand from a building (a 1 to 2 relationship).
It co-incides with the 30o upper limit of our normal
view. This is the threshold of’ distraction, the lower limit
for creating a feeling of enclosure. At this proportion we
tend to see the space as a whole composition, together with
its details; when façade height equals one third our
distance from the building (a 1 to 3 relationship), we see
the top at about 18o angle. At this proportion we perceive
22
the prominent objects beyond the space as much as we do the
space itself. In other words we see the space in relation to
its surroundings. When the facade height is one fourth our
distance away from the building (a 1 to 4 relationship) we
see the top at about an 14o angle, and the space loses its
containing quality and peripheral facade function more as an
edge in overall scene. The sense of ‘space’ is all but lost,
and we are left with a sense of ‘place’.
1.10.3 Furniture and Hardware
In the Urban Spaces between buildings is the
paraphernalia of urban living. The furniture which make
these spaces inhabitable. Space itself is only and envelope
within which events happen and the city like a stage set,
demands modulators for people in motion - objects of use and
comfort and artistry -guides for activity, shelters for
incidental but necessary events, semi-buildings signs,
symbols, places for sitting – a whole universe of objects.
They are the small sealed elements which we constantly use
and see; they set the dominant quality of urban spaces and
by their ubiquity, they become the space.
Attention to the detail and design of objects in its
streets pr plazas is as important to the qualities of a
city’s aesthetics as the buildings themselves. Urban spaces
as has been pointed out, are the stages for city peoples
23
activities, and they need to he furnished with a whole range
of well designed incidental objects for public enjoyment.
There are need for benches and Places to sit, hand-
some light fixture with foot candle brilliances sealed to
human pedestrian needs. Sign can form exciting collages
related to the building to which they are affixed. They need
not necessarily be pristine or sterile; in fact, they can
sometime even be gaudy. There is need for drinking fountain,
bollards to control traffic etc. As the people eddy and move
in a multifaceted series of actions, the furniture becomes
the fixed point which can guide and enrich movements.
1.10.4 Light
Light is the medium through which most of us perceive
and experience the world around us. But the qualities of
light, of course are non-static and constantly changing.
Through seasonal, diurnal, and weather changes, the objects
in a city are seen indifferent lights, in differing
relationships and in different degrees of clarity.
Light quality must be geared to specific uses as
well. Small spaces, need warmer simpler lighting geared to
their own space instead of great blinding glare of 1000
watts mercury vapor lamps. These lights should be more human
in scale, more attractive even in the day light.
1.10.5 Benches
24
Benches in city are a focus of activity. For elderly
gentlemen they can be a place to sit in the sun and pass the
time of day. They are places for students to study, for
young mothers to sit and enjoy watching their children
playing, for shopper to rest their weary feet.
There are two basic kinds of benches – one has a
back, the other is flat and back less. The flat bench is
adequate for short rest periods and simply enables the
pedestrian to get off his feet.
The can be placed as sculptural elements via plaza to
imply amenity without actually providing comfort for long
periods of time. Thus they most often are made of hard
masonry materials – concrete stone, tiles which relates to
more easily to the buildings which they surround and whose
space they least confuse. They are also least susceptible to
vandalism. But the most usable and comfortable benches are
the backed benches which encourage the sitter to stay and
spent some time in comfort in handsome urban surroundings.
1.10.6 Drinking Fountain
In ancient cities the well in the square was a center
of social life and gossip. In modern times the drinking
fountain is not only a generous civic gesture but can be an
esthetic experience as well.
1.10.7 Kiosk
25
Kiosks comes from the old Turkish work “KIUSCH’ –
which means pavilion, and term has crept into our
architectural vernacular. We tend to think of Kiosks as
those handsome Persian structures used to collect signs and
notices of plays, movies and magazine articles into one
organized space. These are Kiosks as well - incidental semi-
architecture which is needed to make a community function
i.e., Telephone booths, flower stands, Bus stand and snack
stands.
1.10.8 Light and Shadows
Our eyes and light conditions govern the way we see
masses. Under conditions of bright, clear sunlight the
individual parts of objects stand out; as light dimishes, in
the evening or on dull cloudy days, the whole composition
presents itself to our view. Imagine, for example, an urban
space to be seen under conditions of bright light, the
details are move apparent than the space as a whole. In the
evening or on a dull cloudy day, when there is a dim light,
we notice sharp features less and thus the space more
vigorously sculptured objects are best seen in even light
such as show light or northern light, their delicate
outlines requiring less light contrast. Thus southern
facades may be vigorously articulated while northern facades
may be more successful if delicately articulated.
26
Dar objects seen against light backgrounds recede,
while light objects seen against dark back-grounds advance
visually warm-hued buildings also advance whole cool-hued
buildings recede and seen less solid. Warm-hued buildings in
cool light, and cool-hued buildings in warm light, will
appear awkwardly discoloured. Rough surface seen thick,
smooth surface thin. Reflection is darker and less colourful
than the objects themselves. Our depth perception on clear
bright days comes largely from seeing the size of familiar
objects in relation to each other. On dull cloudy day depth
is conveyed by carrying degrees of haze which increase with
depth.
1.10.9 Landscape
Landscape is a vital part of space. They give people
a contact with nature, establish a relationship with
primitive needs and soften and hard, unyielding surface of
urban construction with the green leaver, texture and
shadow. They perform a real physiological function in
removing carbon dioxide from air and replacing it with
oxygen.
Urban vegetation contribute to one’s sense of
security and safety in public spaces. Long view distances,
open grassy areas and water were associated with high
degrees of perceived safety, whereas dense vegetation
decreased the perception of safety. This concept supports
27
the physiological finding that scenes with vegetation
promoted more relaxed and less stressful states than scenes
lacking vegetation.
There is a quality about water which calls us to the
most deep rooted and atavistic part of our nature. Water and
fire evoke the most direct responses. Fire is dangerous,
negative and evil, while water is positive and life giving –
the element of which we all have come. The wildness and
exuberance of water stirs us with its qualities of non-
conformity and vigor. Even for the captive, contained and
confined pools. Water effect us in the same way as does a
wild animal in zoo. Pacing back and forth in 2 cages,
beautiful and quietly desperate, controlled but with
implications of wild danger. Water reminds us of high
mountain and streams, of deep chashmas and gurgling brooks
and quiet sound of wilderness. The sound and light of water
stirs the most elemental and basic rules of our human
nature. The water is used for reflective qualities and its
cool implications. When water falls its surface is broken
and aerated and it becomes luminous and alive.
____
28