One of the most-recognised figures in 20th century art, Pablo Picasso (1881-1973) was a Spanish painter, sculptor, printmaker, ceramicist and stage designer. His early success, through the Blue Period (1901-1904) and Rose Period (1904-1906) led to the establishment of Cubism (1909-1912) - one of his major contributions to the art world. Picasso's personal life was as controversial as his work - he was known for his love affairs, often with studio models that became his muses. In addition to his many affairs, he had two wives and four children.