Pablo Picasso: Everything You Didn't Know About The Avant-Garde Artist

This file pictured dated October 13, 1971 shows Spanish painter Pablo Picasso in Mougins, France. (RALPH GATTI/AFP via Getty Images)

As the father of cubism, Pablo Picasso was easily the most influential artist of the 20th century and perhaps the greatest. During his lifetime, Picasso's genius touched almost every artistic medium, from ceramics and sculpture to painting and even stage design.