If you transmit the rays of the sun through a hole in the shape of a star you will see a beautiful effect of perspective in the spot where the sun's rays fall.
The Notebooks of Leonardo da Vinci (Richter, 1888) - III Six books on Light and Shade
If you transmit the rays of the sun through a hole in the shape of a star you will see a beautiful effect of perspective in the spot where the sun's rays fall.
The Notebooks of Leonardo da Vinci (Richter, 1888) - III Six books on Light and Shade