The Head of a Warrior is a recurring theme in art. The heads vary a great deal across time and artistic style, but all present an intriguing look into both the soldier and the artist of the day.
Head of a Warrior by Thomas Eakins
Head of a Warrior by Leonardo da Vinci
Head of a Warrior ('The Red Head') by Leonardo da Vinci
Head of a Warrior in the Temple of Aphaia
Head of a Warrior by Scopas, from the Athena Alea temple in Tegea