Composition Using the “Rule of Thirds” to achieve an aesthetically pleasing drawing for the viewer.
Basic Principles of Landscape Design. Landscaping combines elements of art and science to create a...
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Transcript of Basic Principles of Landscape Design. Landscaping combines elements of art and science to create a...
Basic Principles of Landscape Design
Landscaping combines elements of art and science to create a functional, aesthetically pleasing extension of indoor living to the outdoors. One initial purpose of landscape design is to blend man's technology (house or building) into the natural surroundings.
ART A. COLOR
--colors are combined into color schemes for practical applications
monochromatic =different tints and shades of one color
analogous = combine colors which are adjacent or side-by-side on the color wheel
complementary =combine colors directly across the color wheel
ART B. LINE line is inferred by bed arrangement and the way these
beds fit or flow together also created vertically by changes in plant height and the
height of tree and shrub canopies straight lines tend to be forceful, structural and stable and
direct the observer's eye to a point faster than curved lines curved or free-flowing lines are sometimes described as
smooth, graceful or gentle and create a relaxing, progressive, moving and natural feeling
1. Rectilinear Line FormForm
No arching or curved lines; All lines are straight; All lines are either parallel or perpendicular to one
another. Style
The intersections of this grid pattern dictate gathering spaces;
Rigid style; may create the feeling of cold and unwelcoming;
Very formal style; typically symmetrical.
2. Arc and Tangent Line Form Form
A series of arcs connected by straight-line tangents; Only two types of line segments: straight tangents and
arcs; Arcs may be either circular or elliptical.
Style Less formal; may be symmetrical; Straight-line tangents promote movement; Curves increase the overall flow within the design; arc
areas promote pause and gathering.
3. Arc and Radii Line Form Form
Two major line segments, straight lines and arcs which are a portion of circles and ellipses;
All radii must intersect at right angles, or run parallel or perpendicular to each other;
Arcs can be of any length and size.Style
Formal style due to the grid pattern that develops; Arcs tend to promote gathering spaces; Straight-line segments connecting arcs will often promote
movement between spaces.
4. Arc and Arc Line Form Form
Utilizes only one type of line segment; Line segments are always portions of arcs, either circles or
ellipses; Circular arcs will have consistent radii.
Style Informal overall design concept; Configuration of overlapping circles and ellipses promotes
sharing of space; Greater space within an arc promotes its use as a gathering
space.
5. Curvilinear / Bio-morphic / Organic Line
FormForm
Line segments consist of only one type of spatial edge; All spatial lines are curving; All arcs have consistently changing radii.
Style Very informal; natural, flowing lines; Reflects forms found in nature; Movement of free-form lines in the landscape offers
more possibility for exploration.
ART C. FORM
form is basically the shape and structure of a plant or mass of plants
structures also have form and should be considered as such when designing the area around them.
ART D. TEXTURE describes the surface quality of an object than
can be seen or felt structures also have form and should be considered as such when designing the area around them
surfaces in the landscape includes buildings, walks, patios, groundcovers and plants
ART E. SCALE
refers to the size of an object or objects in relation to the surroundings surfaces in the landscape includes buildings, walks, patios, groundcovers and plants
size refers to definite measurements while scale describes the size relationship between adjacent objects
the size of plantings and buildings compared on the human scale must be considered
PRINCIPLES OF DESIGN A. UNITY
means that all parts of the composition or landscape go together; they fit
can be achieved by using mass planting and repetition
PRINCIPLES OF DESIGN B. BALANCE
symmetrical balance is achieved when one side of the design is a mirror image of the other side
asymmetrical balance uses different forms, colors and textures to obtain balance of visual attraction
PRINCIPLES OF DESIGN C. TRANSITION
gradual change transition can be obtained by the arrangement of
objects with varying textures, forms, or sizes in a logical sequential order
PRINCIPLES OF DESIGN D. PROPORTION
refers to the size of parts of the design in relation to each other and to the design as a whole
relates to people and their activities
STEPS IN DESIGN 1. Develop a site plan
--it is difficult to visualize certain aspects of design without putting it to scale on paper
STEPS IN DESIGN 2. Conduct a site analysis
--it is difficult to visualize certain aspects of design without putting it to scale on paper
existing plants natural factors and features
--examples include building orientation, soil conditions, rainfall distribution, seasonal wind pattern and micro-climatic conditions
land form
STEPS IN DESIGN 3. Assess needs
a landscape should be an outdoor extension of indoor living areas
should be functional and provide space for activities
STEPS IN DESIGN 4. Locate and design activity areas (1) place outdoor areas in relation to indoor
activity areas; the outdoor living or entertaining area should be an extension what goes on indoors
(2) arrange areas relative to the activities in each and activities on adjoining property
STEPS IN DESIGN 4. Locate and design activity areas bubble diagrams are used to define spaces
within the landscape each space will receive specific attention
during the landscape design process spaces are frequently defined by the
function that will take place in them
STEPS IN DESIGN 5. Plant selection and placement plants are selected on the basis of climatic
adaptability to the microclimate of the location, plant architecture and availability
desirable plants are those resistant to or tolerant of pests like mites, scale, nematodes, borers, root rots, etc.
plants in some locations must be tolerant of human abuse, air pollution and animals.
Dewayne L. Ingram, former professor and extension horticulturalist, Environmental Horticulture Department, Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida, Gainesville FL 32611.
A more sustainable order of considerations would be:1. Functional
2. Maintainable
3. Environmentally Sound
4. Cost Effective
5. Visually Pleasing
1. FUNCTIONAL A functional landscape allows for the easy
accomplishment of movement, work, recreation and leisure that occurs in and around the landscape.
2. MAINTAINABLE The functional and maintainable considerations
are closely related. A functional design has more to do with the users of the landscape while a landscape that is maintainable is easier for landscape managers to take care of
A maintainable landscape also reduces the need for inputs such as fertilizers, pesticides, equipment, water and other things.
3. ENVIRONMENTALLY SOUND
A philosophy of "right plant right place" as well as "right plant right purpose" can dictate the amount of environmental, disease, and insect stress that a plant can tolerate.