Here are the 5 principles of interior design, as generally accepted in the industry: 1. Balance 2. Proportion 3. Rhythm 4. Harmony 5. Contrast

The 5 principles of interior design are: Balance – creating a sense of equilibrium by using symmetrical and asymmetrical elements Proportion – using scale and size to create harmony and visual order Rhythm – using repeated patterns to create a sense of movement Form & Space – using shapes, lines, and negative space to define an interior environment Contextualism – understanding how the elements of design should relate to the surrounding architecture and overall lifestyle of the inhabitants.