Da Vinci Notes #70 - The Atmosphere Absorbs the Image If the object in front of the eye sends its image to the eye, the eye, on the other hand, sends its image
Da Vinci Notes #69 - Image Travels Fast & Everywhere A parallel case. Just as a stone flung into the water becomes the centre and cause of many circles, and as
Da Vinci Notes #68 - Seeing is a Passive Process That the contrary is impossible. It is impossible that the eye should project from itself, by visual rays, the
Da Vinci Notes #66 - Images are Everywhere The images of objects are all diffused through the atmosphere which receives them; and all on every side in it. To