Rectángulos y Cuadrados 

"Rectángulos y Cuadrados" (Rectangles and Squares) is a bold and vibrant abstract composition by Argentine artist José Pedro Costigliolo. The work showcases a dynamic arrangement of black and red squares and rectangles against a bright yellow background. Costigliolo's use of geometric shapes and contrasting colors creates a sense of visual energy and movement, characteristic of abstract art. The stark lines and geometric forms evoke a sense of order and structure within the seemingly chaotic arrangement, inviting viewers to contemplate the relationship between abstract form and visual impact.