"Anatomical Study, The Human Head, Surface Muscles" / Sanguine / 12" x 9" /  Private Collection

artistic anatomy head, anatomy, human muscles, anatomy head muscles, anatomy human head muscles, muscular structure head, anatomical drawing, human anatomy,

human muscles, surface anatomy, anterior view, anatomical study, anatomical studies, the muscles, anatomy for artist's, art anatomy, drawings, anatomist, Michael Hensley