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rendering
drawing which the subject with great representational detail using a full and subtle range of values
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objective desciption
graphically recording subject matter without interpretation or expression
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horizontal and vertical aligment
extending a straight edge( penicil, ruler...) toward the model in a locked vertical or hozional position as a visual guide to determine degree of angle slants and body part alignments
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relative proportion
using a single unit or part of the subject matter to measure other parts
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foreshortening:
depiction of organic forms in extreme perspective through size and shape distortion and careful observation of overlapping shapes
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mOdeling
using value to describe subject matter in two dimensions
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chiaroscuro
technique of representation that concentrates on the effects of blending the light and shade on objects to create the illusion of space or atmosphere
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value:
one of the properties of color: the lightness or darkness of color; the range of lights (highlights) and darks (shadows) created by light as it falls over objects and described with tints (lightening colors) and shades (darkening colors)
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highlight
the area of a represented shape that receives the greatest amount of direct light; usually perpendicular to the light source; (reflected light is light bounced back from a surface to a shaded side of an object; it lies on the -surface of the object opposite the light source and is not as strong as the highlight)
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mid tone:
mid value on a full range value scale
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base tone
lowest (darkest) value on a value scale
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quarter tone
value between mid tone and highlight, or mid tone and base tone on a value scale
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cast shadow
- darker value cast upon the surface behind or beyond an object which is blocking the light source on the object's opposite side
- 1. cast shadows follow the form of the surface they are cast upon 2. cast shadows are darker and more acute the closer they are to the object that
- casts them;them grow lighterand-more diffuseas they move away from~the object
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core of shadow
the darkest value on a modeled form; (this is different from the cast shadow which does not lay on the form itself but is thrown onto another surface)
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gesture
an indication of form, posture and/or potential movement; gestures drawing allow the artist to a) warm up and focus; b) connect with the subject as well as disconnect from distractions; c) block out the form of the subject rapidly so that proportions and posturings can be evaluated and adjusted before much time has been invested in the drawing; d) gather information in an economic and efficient way; and e) increase sensitivity to mark making
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subjective expression
alteration of characteristics of sUbject matter in an interpretive manner that represents a feeling, idea or attitude of the artist
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non-objective
representing no actual object
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brain storming strategies
ctivities such as list making, word-association games and image searches that provoke new perspectives
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thumbnails
mall, quick preliminary sketches used to work out ideas for sUbject matter, content, and composition
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atmospheric perspective (aerial)
- creates the illusion of space by the use of the following principles:
- *close objects are more focused, show more detail and color/value contrast
- "'far objects lose focus and colorlvalue contrast, lose detail and become closer i n .value to the background as they appear to recede in space
- *objects diminish in size as they recede in space *objects overlap to imply space
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linear perspective
- a mechanical system for creating the illusion of 3-0 space on a 2-D surface; usually applied to man-made structures containing parallel sides (roads, sidewalks etc... ) and/or right angled corners with perpendicular planes (buildings, boxes ... ); a
- false construct based on the idea of an eternal visual fiefd represented by a vanishing point where parallel lines converge
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ground
position of implied space on the picture plane: foreground (closest to viewer); mid-ground (between the foreground and background); background (farthest distance or space surrounding subject matter in shallow space)
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figure/ground relationship
the relationship between the positive elements and the negative areas in a composition
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conte crayon
a hard, dense drawing stick manufactured in France; not a charcoal; creates wide range of values and allows the artist a large measure of contro
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ompressed charcoal
a "re-baked" charcoal stick of burnt wood and binders and extenders; softer than conte which affords the artist faster coverage but less control
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vine charcoal
unprocessed burnt wood; fugitive, light marks ideal for subtle images but difficult to control
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rag content
amount of cotton fiber in a sheet of paper; the higher the rag content, the more durable and flexible in regards to media manipulation, and higher archival stability
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paper tooth
describes the surface texture of a sheet of paper:JHGt press papers have a hard smooth finish; cold press, rough, and extra rough have increasing textures, respectively
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paper weight:
is determined by a ream (500 sheets) of a particular sized paper; the heavier the weight the more strength, durability, and dimensional stability
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graphite grades
number and letter system that indicates the density and hardness of drawing pencils; for example, a 68 is softer and makes a larger, darker mark thana 2H
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form:
he totality of a work of art - how it looks - the sum of the basic art elements
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subject matter
matter presented for study by the artist; the visual elements or objects which the artist represents in a work
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content
the concept that the artist wishes to express;the meaning in the work of art
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composition
the organization or arrangement of the elements of art in a given work; each element used may have intrinsic characteristics that create interest, but functioning such a way that the whole is more important than the parts
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formal concerns
the basic means of visual organization (composition, value structure etc. . .)
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basic art elements
line, shape, value, texture, and space (which all together make up form); the "parts of speech" that a visual artists manipulates in an object or image
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positive shape
shape of subject matter or objects in an image
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negative space/shape
shape of the space surrounding a positive shape, sometimes referred to as background
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principles of organization
physical relationships of elements such as balance, rhythm, domination, harmony etc. that have psychological and intrinsic effects, which when used in certain combinations have a stronger and richer impact on the viewer
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focal point
emphasis; area of a work which commands the most visual attention
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contrast
the difference between light and dark; higher contrast is created by extreme distances between value range, lower contrast is created by less distance
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. high key value range
value structure in the highlight to mid tone range
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.low key value range
value structure in the mid tone to base tone range
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achromatic:
absence of hue or color
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monochromatic and polychromatic
use of the value range of a single hue and of many hues, respectively
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curvilinear
implies arcs and curves by means of line, as opposed to geometric
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blomorphic
resembling or suggesting living organisms
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size hierarchy
size variations symbolic of rank of order as opposed to naturalism
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narrative
representing an event or story (also, implied narrative)
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Intentional fallacy
an artist's misjudgment of the meaning of herlhis image or object resulting in a large audiences' misread of the artist's intended meaning
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Waterleaf
A paper with little or no sizing,like a blotter,making it very absorbent.
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Mould-madePaper
A sheet of paper that simulates ahandmade sheet in look,but is made by a slowly rotating machine called a cylinder-mould. No mould-made paper is made in the U.S.
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