GIST
“the whole is greater than the sum of its parts”
ORIGIN
• Psychological term which means “unified whole” • It refers to theories of visual perception developed by German psychologists in the
1920s.
• Describe how people tend to organize visual elements into groups or unified wholes when certain principles are applied.
PRINCIPLES
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Closure
Continuance
Similarity
Proximity
CLOSURE
• The mind supplies the missing pieces in a composition • Eg: A face
CONTINUANCE
• The eye continues in the direction it is going
SIMILIARITY
• What an item looks like AND how that affects grouping. • 3 similarity grouping types
1. Size
2. Value/Color
3. Shape
Size
Value/Color
Shape
• The example above (containing 11 distinct objects) appears as a single unit because all of the shapes have similarity.
• Unity occurs because the triangular shapes at the bottom of the eagle symbol look similar to the shapes that form the sunburst.
• When similarity occurs, an object can be emphasized if it is dissimilar to others. This is called anomally.
• The figure on the far right becomes a focal point because it is dissimilar to the other shapes. PROXIMITY
• Where items are in relationship to each other
AND how that affects grouping.
• Proximity occurs when elements are placed close together. They tend to be perceived as a group The fifteen figures above form a unified whole (the shape of a tree) because of their proximity.
FIGURE AND GROUND
• The eye differentiates an object form its surrounding area. a form, silhouette, or shape is naturally perceived as figure (object), while the surrounding area is perceived as ground
(background).
• Balancing figure and ground can make the perceived image more clear. Using unusual figure/ground relationships can add interest and subtlety to an image.
Figure
The word above is clearly perceived as figure with the