The "Composition with Large Blue Plane, Red, Black, Yellow, and Gray 1921" poster by Piet Mondrian showcases a geometric composition of lines and squares in exclusive shades of red, blue, yellow, and white. Available in A5, A4, A3, 30x40cm, 40x50cm, 70x50cm, 70x100cm, and 100x140cm sizes. This artwork creates a dynamic portrait of the famous square using a black background. The interplay of colors and geometric shapes reflects Mondrian's signature style. This poster is a captivating representation of the intersection between art, geometry, and vibrant hues, making it a unique addition to any space.