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Chapter 4
The Visual Elements
Question | Answer |
---|---|
Line | A path traced by a moving point and conveys borders of form, direction, and motion |
Outline | Defines a two dimensional shape |
Contour | The boundaries we perceive of 3-dimensional forms. |
Contour Lines | The lines we draw to record those contour boundaries |
Direction and Movement | Use of directional Iines, "directional force" |
Vertical lines | Have assertive quality, defying gravity with upward thrust |
Diagonal lines | Imply action using two conflicting centers of interest-heightens tension |
Implied lines | Dotted lines, lights of sight, gaze |
Shape | Two-dimensional form occupying an area with identifiable boundaries |
Mass | Three dimensional form that occupies a volume of space |
Geometric | Square, triangle, circle, cube, pyramid, and sphere |
Organic | Irregular and evoke living forms of nature |
Figure/Ground Relationship | Elements are perceived as either figures (distinct elements of focus) or ground (the background or landscape on which the figures rest). |
Positive Shapes | Shapes perceived as figures |
Negative Shapes | Shapes perceived as ground |
Implied Shapes | Perceived spaces between objects that are placed in relationship to each other, we see those spaces as shapes |
Light | Conveys symbolic and emotional content, can be passive or active, descriptive or transformative |
Implied Light | Modeling Mass in Two Dimensions |
Values | Shades of light and dark/ Grayscale/ Zone System |
Chiaroscuro | Use of values (lights and darks) to record the contrasts of light and shadow in the natural world |
Drawing uses hatching, crosshatching and _______ to achieve tonal values | Stippling |
Color Wheel | A circular diagram of the spectrum used to show the relationships between the colors |
Primary Colors | Red, yellow, blue, cannot be made by mixing other colors |
Secondary Colors | Orange, green and violet, made by combining two primary colors |
Tertiary Colors | Product of a primary color and an adjacent secondary color |
Hue | The name of the color according to the categories of the color wheel |
Tint | Lighter than normal value |
Shade | Darker than normal value |
Intensity (Chroma or Saturation) | Refers to the relative purity of color |
Monochromatic | Variations of the same hue |
Complementary | Colors directly opposite on the color wheel |
Analogous | Combine colors adjacent to one another on the color wheel |
Triadic | Composed of any three colors equidistant from each other on the color wheel |
Restricted Palette/Open Palette | Choice to work with limited or full palette |
Simultaneous Contrast | Complementary colors appear more intense when placed side by side |
Afterimage | Visual sensation occurring after stimulation by its external cause has ceased |
Pointilism | Use of points, blended further away |
Visual Texture | Suggesting texture by recording the way light plays over the rendered surfaces |
Pattern | Decorative, repetitive motif or design |
Picture Plane | The flat literal surface |
Implied Spaces | Suggesting depth in 2 dimensions with overlapping and position |
Linear Perspective | Forms diminish as they recede from us |
Vanishing Point | Parallel lines receding into the distance seen to converge until they meet at a point on the horizon line where they disappear |
Foreshortening | Visual effect/optical illusion that causes an object or distance to appear shorter than it actually is because it is angled towards the viewer |
Isometric Perspective | All dimensions parallel to the 3 principle spatial axis are shown in their true properties |
Atmospheric Perspective | Effect the atmosphere has on the appearance of an object as it is viewed from a distance, particles of moisture and dust can scatter light |