20th-Century Mobile Phone

20th-century mobile.
Metal rods. Spheres lacquered in red and yellow.
Measurements: 110 x 140 x 140 cm.

This mobile is an excellent example of kinetic sculpture developed beginning in the 1930s, notable for the elegance of its design, the precision of its structural balance, and the vibrancy of its color composition. The composition is based on a precise system of counterweights that allows each element to swing independently, creating an infinite succession of visual configurations. The lightness of the metallic lines is a hallmark of the sculpture, which contrasts with the bold presence of the colored spheres, whose arrangement creates a dynamic rhythm that transforms empty space into a compositional element as important as the material itself. The result is a sculpture of great formal refinement, conceived to be viewed in constant motion.

Mobiles represent one of the most innovative contributions to 20th-century sculpture. Their development, which gained momentum in the early 1930s, transformed the traditional conception of sculpture by replacing compact mass with suspended structures whose form changes continuously due to the action of the air. This new language profoundly influenced kinetic art and contemporary sculpture, incorporating concepts such as balance, movement, time, and interaction with the environment.