The eye can best distinguish the forms of objects when it is placed between the shaded and the illuminated parts.
The Notebooks of Leonardo da Vinci (Richter, 1888) - III Six books on Light and Shade
The eye can best distinguish the forms of objects when it is placed between the shaded and the illuminated parts.
The Notebooks of Leonardo da Vinci (Richter, 1888) - III Six books on Light and Shade