{"collection":"aor","html_url":"https://unchartedknowledge.5gfusion.net/browse/aor/dv/0519.htm","path":"aor/dv/0519.htm","source_url":"https://sacred-texts.com/aor/dv/0519.htm","text":"The Da Vinci Notebooks\nThat the light should fall upon a picture from one window only. This may be seen in the case of objects in this form. If you want to represent a round ball at a certain height you must make it oval in this shape, and stand so far off as that by foreshortening it appears round.","title":"Vol. I: IX. The Practice of Painting: 519.","type":"page"}