Spanish expatriate Pablo Picasso was one of the greatest and most influential artists of the 20th century, as well as the co-creator of Cubism.
Pablo Picasso, born in a poor family in southern Spain in 1881, started as a child prodigy and ended as the acknowledged greatest painter of his century. After some early training with his father, a provincial drawing teacher, Picasso showed that he had thoroughly grasped naturalistic conventions–the ways that artists make a picture look "realistic"–at a very young age. After some incomplete sessions of art school in Barcelona and Madrid, Picasso spent his adolescence associating with the group of Catalan modernists who gathered at Els Quatre Gats in Barcelona. From there he moved to Paris, where he quickly found like-minded poets and painters. His work began to attract serious critical attention and praise by the time he was twenty.
His first mature work, dating from this time, around 1901, is classified as his Blue Period. He painted anecdotal scenes of clowns, vagrants, and prostitutes, all in tones of blue. Important early works include his "Self- Portrait" (1901) and "La Vie" (1903).
As Picasso spent more time in Paris, as his painting developed, and as he began to meet the right people, his mood lifted. His subject matter remained much the same, but his tones were warmer, or rosier, and the atmosphere of his paintings was gayer. This is sometimes called Picasso's Rose Period, but really there was no marked technical change between this and the Blue Period; this phase of the development of his work is more like a cheerful coda to his Blue Period than a separate period. He began also to acquire mistress-muses; the women in his life would be his most consistent inspiration, as he reshaped their bodies in the boldest formal experiments. He always saw painting as a kind of sexual activity; he would trace back new styles in his painting to the inspiring appearance of a new mistress. Unfortunately, while his girlfriends were such a valuable impetus to his art, they seldom emerged from their museships unscathed. Jacqueline Roque and Marie-Thérese Walter committed suicide, and Olga Koklova and Dora Maar became somewhat insane. While Picasso's relationships imbued life into his painting, they often destroyed the lives of the women involved.
Acquiring the valuable patronage of the American siblings Leo and Gertrude Stein, Picasso soaked in all the experimental energy of the Parisian art scene and, inspired by other French painters–especially Cézanne, and also the "primitive" art of Africa and the Pacific–Picasso began to create for himself a radically new style. "Les Demoiselles d'Avignon" (1907), perhaps the most revolutionary painting of the century, prepared the ground for Cubism, a style Picasso developed in collaboration with another painter, Georges Braque.
Demolishing the traditional conception of pictorial space, Picasso and Braque painted objects as facets of an analysis, rather than as unified objects; they wanted to paint as they thought, not as they saw. This period of their work is called Analytical Cubism, and Picasso's work in this style formed a kind of progression over the years. Compare, for instance, "Factory at Horta de Ebro (1909), "Portrait of Daniel-Henry Kahnweiler" (1910), and "Woman with Guitar ('Ma Jolie')" (1911-1912): what we see is the logical development of a single, powerful idea, pushed as far as Picasso could take it.
Cubism's next innovation–again, a joint effort between Picasso and Braque–was Synthetic Cubism. Here, the defining characteristic was collage, a technique never before used in fine art; Picasso's "Still Life with Chair Caning" (1912) is the first example. This new method allowed Picasso to play with the bits and pieces of modern life, the handbills and the newspapers and other such detritus of the metropolis, which had never before been satisfactorily incorporated into the visual arts.
Picasso made valuable contributions to art throughout his entire life, but it was the invention of Cubism that secured his immortality. His later work, in a proliferation of styles, from Surrealist to neo-classical, shows that his artistic vitality transcends any one style. Remarkably prolific, no single technique or medium could contain the artist's apparently boundless energy.