décor

Décor (also written decor or décor) refers to the arrangement and styling of interior spaces, encompassing furnishings, color schemes, lighting, textiles, and decorative objects that together create a cohesive aesthetic. The term derives from the French word “décor,” itself a borrowing from Latin “decorus,” meaning “seemly” or “proper.” In contemporary usage, décor denotes both the overall visual theme of a room or building and the individual elements that contribute to that theme.

In interior design, décor is distinguished from architecture, which concerns structural elements such as walls, floors, and ceilings. While architecture defines the spatial envelope, décor shapes the sensory experience within that envelope, influencing mood, functionality, and cultural expression. Designers consider factors such as proportion, balance, texture, and harmony when selecting décor components, aiming to align the visual language with the occupants’ preferences and the intended purpose of the space.

Historical styles of décor reflect broader artistic movements. For example, Baroque décor featured elaborate plasterwork, gilded mirrors, and richly colored fabrics, whereas Modernist décor favored minimalism, clean lines, and an emphasis on functional materials like steel and glass. Regional variations also manifest in décor, with Japanese interiors emphasizing natural materials and asymmetry, and Mediterranean décor highlighting terracotta, wrought‑iron details, and vivid colors.

Beyond private residences, décor plays a role in commercial environments, museums, and public spaces, where it contributes to branding, wayfinding, and visitor engagement. Throughout its evolution, décor remains a dynamic field, continually adapting to technological advances, sustainability concerns, and shifting aesthetic trends while maintaining its core purpose: to create spaces that are both visually appealing and contextually appropriate.