Roberto Matta, was one of Chile's best-known painters and a seminal figure in 20th century abstract expressionist and surrealist. Matta was of Spanish, Basque and French descent. Born in Santiago, he studied architecture and interior design at the Pontificia Universidad Católica de Chile in Santiago, and graduated in 1935. That spring, he journeyed from Peru to Panama and completed surreal drawings of many of the geographical features he witnessed. He first encountered Europe while serving in the Merchant Marine after graduating. His travels in Europe and the USA led him to meet artists such as Arshile Gorky, René Magritte, Salvador Dalí, André Breton, and Le Corbusier. It was Breton who provided the major spur to the Chilean's direction in art, encouraging his work and introducing him to the leading members of the Paris Surrealist movement. Matta produced illustrations and articles for Surrealist journals such as Minotaure. During this period he was introduced to the work of many prominent contemporary European artists, such as Pablo Picasso and Marcel Duchamp. Matta's connections with Breton's surrealist movement were severed following a private disagreement concerning Arshile Gorky and his family. Matta was accused of indirectly causing Gorky's suicide (in response to Matta's relationship with the Armenian-American painter's wife). This led to his expulsion from the group, but by this time Matta's own name was becoming widely known. He divided his life between Europe and South America during the 1950s and 1960s, successfully combining the political and the semi-abstract in epic surreal canvases. Matta believed that art and poetry can change lives, and was very involved in the social movements of the 1960s and 1970s. He was a strong supporter of the socialist government of president Salvador Allende in Chile. A 4x24 meter mural of his entitled The First Goal of the Chilean People, was painted over with 16 coats of paint by the military regime of Augusto Pinochet following their violent overthrow of Salvador Allende in 1973. In 2005 the mural was discovered by local officials. In 2008 the mural was completely restored at a cost of $43,000, and is displayed today in Santiago at the La Granja city hall.