How did Piet Mondrian create a sense of movement in his checkerboard compositions?

In his 1919 checkerboard compositions, Piet Mondrian created a sense of movement by utilizing the subtle differences in hues between the squares. By arranging these squares in a rhythmic sequence, the colors play off one another, which suggests a sense of vibrancy and motion within the grid pattern.1

This approach was part of his broader development of Neoplasticism, a style characterized by the rejection of representational imagery in favor of basic elements like straight lines and primary colors. Through these formal experiments, Mondrian sought to move beyond momentary visual perceptions to express a "pure" reality and the underlying harmony of the universe.213