Four Equal Groups of Four 1970

"Four Equal Groups of Four" (1970) is a work by Swiss artist Max Bill (1908–1994). This minimalist painting is a grid of 16 squares in four distinct colors, arranged in a repeating pattern. Bill's systematic approach to color and form aligns with the principles of Concrete Art, emphasizing geometric shapes and their relationships. The work is a testament to Bill's exploration of visual harmony and order, reflecting the artistic movement's emphasis on pure form and composition.