Faun is a god of livestock, forest and fertility in Roman mythology. The god of half-human half-sheep with goat horns and body, equivalent to the Greek mythological Pan. It is a motif that often appears in Picasso's works. This work is different from mere painting, and the expression of the face is three-dimensional and has a profound feeling as well as the size (diameter 42 cm). In 1956, the year of production, a movie called "The Secret of  Genius Picasso" was produced, which approaches the secret of Picasso's creation.