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Hierarchy
THEORY & MATHEMATICSbeginner
Definition
The principle that some elements in a design are more important than others, expressed through size, position, material, or ornament. A clear hierarchy guides attention and communicates purpose — the entrance is bigger, the central hall is taller, the main facade is richer.
Example
The dome of the US Capitol in Washington DC (1800) is vastly larger than any other part of the building, establishing it as the unambiguous symbolic and visual centre.