SCIENCE PHOTO LIBRARY SCIENCE PHOTO LIBRARY
Skull anatomy, 15th century. Historical artwork of a human skull by the Italian artist, engineer and scientist Leonardo da Vinci (1452-1519). The sketch shows a skull with a section of the brain case (cranium) removed, revealing the sinus cavities (centre left). Da Vinci was one of the first people ever to produce drawings of anatomical subjects.
Model release not required. Property release not required.