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Foundations of Design
Chapter 4: Value
Value
Value = The Presence, Absence, or Relationship of blacks, whites and grays in a piece of art.
Tip: Value and the sharp contrast of black and white can be used to create a dramatic effect.
Shades of Gray
Achromatic - grays that mixed from black and white and which do not contain color. The Greek prefix a- means ‘without’
Chromatic - Gray that are made by mixing contrasting colors and that contain color. They are also referred to as gray neutrals.
Value Contrast Value Contrast - the
relative lightness and darkness of a range of grays. The amount of difference
between shades of gray.
Tip: Figures with high value contrast, “pop” or are easily seen.
Fig. 4.4 Gurgles, sucks, and echos, by Roni Horn
Value Pattern
Value Pattern - the variation in light and dark within a work of art and the ways in which they are arranged within a composition.
Two Types of Value Pattern:
1. Low-Contrast
2. High Contrast
Low Key and High Key Values
Low Key = middle gray to black
High Key = middle gray to white
Moods suggested by Low and High Key images:
Low key = somber or relaxed
High key = uplifting and stimulating
Example: High Key
Fig. 4.6 Children of a Lesser God by Hung Liu
Example: Low Key
Fig. 4.7 Street of the Gamblers by Arnold Genthe
Compare and ContrastFig. 4.9 Number 22 by Rothko Fig. 4.10 Black on Gray by Rothko
Chiaroscuro Chiaroscuro - a
gradual shifting from light to dark through a successive gradation of tones across a curved surface. (Chiaroscuro is used to
create the illusion of a 3D object.)
Fig. 4.1 No. 2 by Fang Lijun
TenebrismTenebrism - A technique used by artists to create the illusion
of 3D, which goes quickly from highlights to deep shadow. Tenebrism is more dramatic then chiaroscuro. Tenebrism does not use subtle gradation in the transition
from light to dark. Developed during the 17th Century Heightens the sense of mystery and drama. Created through the use of spotlighting techniques in the
lighting of the subject.
Example of Tenebrism
Fig. 4.15 Judith Decapitating Holofernew by Artemesia Gentileschi
Highlights and Cast Shadows Highlighting - When the
lighted area of an objects are exaggerated or emphasized.
Cast Shadows - the elongated shadows that result from techniques like tenebrism and strong highlighting.
Fig. 4.16 Self-Pieta by Sam Taylor Wood
Use of highlighting and cast shadows in architecture
Fig. 4.18 and Fig 4.19 The Nelson Fine Art Center by Antoine Predock
SilhouettingSilhouette - a shape who’s outline mimics that of a figure or object.
How to create: Place an object behind an opaque screen and light it from behind.
Fig. 4.21 Insurrection! (Our Tools Were Rudimentary Yet We Pressed On) by Kara Walker
Descriptive and Expressive Properties of ValueValues - Black, White and Gray - may be used for:1. Design purposes2. To promote a narrative3. Evoke a emotional response
Fig. 4.22 Arrangement in Grey and Black (Whistler’s Mother) by James Abbbott McNeill