A classic example of Neoplasticism, this 1936 work by Piet Mondrian uses a precise grid of black lines and primary colours to explore spatial balance.

Piet Mondrian created this work in 1936, a period during which he refined his visual language to its most essential components. The painting adheres to the principles of Neoplasticism, a movement he helped define. Mondrian sought to express universal harmony through the use of primary colours, non-colours, and the grid. The composition is structured by a series of black horizontal and vertical lines of varying thickness. These lines intersect to form rectangular fields of differing sizes. Within this framework, Mondrian places a single block of blue in the upper left and a block of yellow in the lower left. The remaining areas are filled with white, creating a sense of balance between the active coloured planes and the passive white space. Unlike his earlier works, which often featured more complex grids, this piece demonstrates a move towards greater economy of means. The lines do not always extend to the edges of the canvas, which allows the white ground to appear as an active element rather than a static background. This approach creates a dynamic tension across the surface. The artist's signature, PM 36, is positioned in the lower right corner, confirming the date of execution. By limiting his palette and geometric forms, Mondrian aimed to strip away the subjective and the decorative. He believed that this reduction allowed for a clearer perception of the underlying order of the universe. The work is a study in spatial relationships, where the placement of each colour and line is calculated to achieve a state of equilibrium. The viewer is invited to observe the interaction between the flat planes and the linear structure, which together define the visual field without relying on representational imagery.