Pablo Picasso was a prolific Spanish painter, sculptor, printmaker, ceramicist, and stage designer who is considered one of the greatest and most influential artists of the 20th century. He revolutionized European painting and sculpture with his artistic style known as Cubism. Picasso was born in Spain and later became a French citizen. He produced over 50,000 works in his lifetime spanning multiple styles and periods including his famous works Les Demoiselles d'Avignon and Guernica.