Pablo Picasso, Spanish, 1881 to 1973, an original limited edition poster, The Organ Player. Signed in the plate, lower left. Completed with a certificate of authenticity, certified by an officer of BC International, Inc. with an authorized signature. Pablo Picasso was a Spanish painter, sculptor, printmaker, ceramicist, and theatre designer who spent most of his adult life in France. Regarded as one of the most influential artists of the 20th century, he is known for co founding the Cubist movement, the invention of constructed sculpture, the co invention of collage, and for the wide variety of styles that he helped develop and explore. European Graphic Art Prints, and Collectibles.