What does progression or gradation in design mean?

Progression or gradation in design refers to a sequence of changes in quality, which involves a smooth transition within a design that enhances its overall aesthetic and coherence. This concept is used to create visual movement and interest through a gradual change in size, color, texture, or shape. It helps guide the viewer’s eye through the composition, creating harmony and a more satisfying visual experience.

In design, using progression can mean varying elements systematically, such as transitioning from light to dark colors or from small to large shapes. This creates a sense of depth and dimension while maintaining unity within the entire piece. It contrasts with sudden changes, which can lead to visual jarringness, and with simple repetition, which does not inherently convey a sense of movement or evolution. Furthermore, while emphasizing a focal point can involve various techniques, gradation specifically focuses on the smooth evolution of elements rather than simply highlighting one aspect of the design.