Decorating Principles
Symmetry
Symmetry is a design principle where elements on either side of a central axis mirror each other, creating formal, ordered arrangements that the human eye naturally finds pleasing. This sense of order, hardwired into human perception, explains why symmetrical arrangements feel inherently calm, dignified, and balanced—we see symmetry in our own faces, in nature, and in classical architecture.
In interior design, symmetry creates traditional, formal atmospheres. Matching nightstands flanking a centered bed, identical lamps on either side of a sofa, or paired chairs across a fireplace exemplify symmetrical arrangement. This approach works particularly well in formal living and dining rooms, master bedrooms, and any space where a sense of order and calm is desired.
Key Characteristics
- ✓Mirror-image arrangement
- ✓Elements match on either side of axis
- ✓Creates formal, ordered feel
- ✓Naturally pleasing to human eye
- ✓Suggests stability and tradition
- ✓Requires matched pairs
Types & Variations
Bilateral symmetry (along central vertical)
Radial symmetry (around center point)
Near-symmetry (slight variations allowed)
Layered symmetry (multiple symmetrical arrangements)
Broken symmetry (intentional asymmetric element)
Works Well With These Styles
Placement & Usage Tips
Establish a clear central axis—fireplace, bed, window, or architectural feature. Build matched pairs outward from center. Maintain exact measurements for true symmetry. Accept that imperfect symmetry looks worse than intentional asymmetry.
💡 Pro Tip
Absolute symmetry can feel sterile. Introduce subtle variations—slightly different books on matched nightstands, varied heights in matched vases—to maintain the structured feel while adding human warmth and interest.