Four Interrelated Colour Groups by Richard Paul Lohse (1968) — Poster

Geometric shapes in primary colors form a grid on a white background. This is *Four Interrelated Colour Groups*, a 1968 work by Richard Paul Lohse. The artwork presents a meticulous arrangement of squares and rectangles in red, blue, yellow, and black. Each color group interacts with the others, creating a sense of harmony and balance. The precise placement of each shape demonstrates Lohse's mastery of form and color. This poster suits a modern living room or office, where its structured composition can be appreciated.