Leonardo da Vinci Black Paper Sketchbook (Virgin of the Rocks) - Stylish, Artistic BLACK Sketchbook for Drawing & Sketching Drawing with a white or colored penc

Leonardo da Vinci Black Paper Sketchbook (Portrait of a Musician) - Stylish, Artistic BLACK Sketchbook for Drawing & Sketching Drawing with a white or colored p

Leonardo da Vinci Black Paper Sketchbook (La Belle Ferronnière) - Stylish, Artistic BLACK Sketchbook for Drawing & Sketching Drawing with a white or colored pe

Leonardo Da Vinci Black Paper Sketchbook | Stylish, Artistic BLACK PAGES Sketchbook for Drawing & Sketching Drawing with a white or colored pencil on black pape

A singular fatality has ruled the destiny of nearly all the most famous of Leonardo da Vinci's works. Two of the three most important were never completed, obst