{"collection":"aor","html_url":"https://unchartedknowledge.5gfusion.net/browse/aor/dv/0203.htm","path":"aor/dv/0203.htm","source_url":"https://sacred-texts.com/aor/dv/0203.htm","text":"The Da Vinci Notebooks\nPrinciples of reflection (203. 204).If the object is the mountain here figured, and the light is at the point a, I say that from b d and also from c f there will be no light but from reflected rays. And this results from the fact that rays of light can only act in straight lines; and the same is the case with the secondary or reflected rays.","title":"Vol. I: III. Six Books on Light and Shade: 203.","type":"page"}