Review: Pablo Ruiz Picasso was a Spanish painter and sculptor.One of the most recognized figures in 20th century art, he is best known as the co-founder, along with Georges Braque, of cubism.Picasso was one of 250 sculptors who exhibited in the 3rd Sculpture International held at the Philadelphia Museum of Art in the summer of 1949.Picasso's final works were a mixture of styles, his means of expression in constant flux until the end of his life. Devoting his full energies to his work, Picasso became more daring, his works more colourful and expressive.