9: Extension and Composition

Learning Objectives

• Identify and describe the three primary dimensions of extension: quantity, recurrence, and brilliance.
• Analyze how the relative amount of a color influences visual emphasis, balance, and meaning in an artwork.
• Explain how recurring colors, shapes, or motifs create unity, rhythm, and organizational structure within a composition.
• Evaluate the role of brilliance, including saturation and value contrast, in shaping mood, intensity, and visual impact.
• Compare how artists use extension differently to communicate ideas and emotional experiences.