The quality in design that represents or suggests motion.

Motion is the change of position over time of an object or body, but movement is the quality that represents a suggested motion. Understanding the principle of movement might be easier to think of in terms of two-dimensional pieces, such as an artwork. Artists often use forms and colors to imply movement and guide the viewer’s eye in, through, along, and out of a composition. Lines, forms, and shapes can affect the pace, direction, and legibility of movement.

A three-dimensional volume offers the development of a more complex narrative. In a room, the composition of elements can move the viewer’s eye through the space, often to a focal point or focal area. In some cases, movement in a design describes the quality of the physical motion or circulation of the user across a hallway, up a staircase, or through a series of rooms. For example, visitors tend to move contemplatively through a museum or gallery, but circulate more purposefully in a gym or health center.

Tied closely to rhythm, movement in interiors can be achieved by repetitive design elements such as lines, textures, colors, and patterns. The incorporation of movement into a design solution will ultimately lead to a more dynamic experience of a space.