His full name is Pablo Diego JosÃ Francisco de Paula Juan Nepomuceno MarÃ a de los Remedios Cipriano de la SantÃ sima Trinidad Clito Ruiz y Picasso . Pablo Diego JosÃ Francisco de Paula Juan Nepomuceno MarÃ a de los Remedios Cipriano de la SantÃ sima Trinidad Ruiz y Picasso known as Pablo Ruiz Picasso ( ; 25 October 1881 â `` 8 April 1973 ) was a Spanish painter , draughtsman , and sculptor who lived most of his adult life in France .