Jesús Rafael Soto was born in 1923 in Ciudad Bolívar, Venezuela, and died in 2005 in Paris, France. He was one of the main exponents of Kinetic art, the art of movement. He served as director of the Escuela de Bellas Artes in Maracaibo, Venezuela, then received a scholarship that allowed him to move to Paris in 1950. He took part in Le Mouvement (Movement) at Galerie Denise René in Paris, the 1955 exhibition that effectively launched Kinetic art. He also had works in the exhibitions of the ZERO group in an exploration of immateriality. In his earliest works, Soto was already endeavouring to move beyond representation of two-dimensional geometric shapes and introduced movement using the device of repetition. The viewer is central to Soto’s œuvre. In 1967, he produced his first Pénétrables, works composed of metal rods and nylon strands hanging in space.