{"collection":"aor","html_url":"https://unchartedknowledge.5gfusion.net/browse/aor/dv/0661.htm","path":"aor/dv/0661.htm","source_url":"https://sacred-texts.com/aor/dv/0661.htm","text":"The Da Vinci Notebooks\nThat the first drawing was a simple line drawn round the shadow of a man cast by the sun on a wall.","title":"Vol. I: IX. The Practice of Painting: 661.","type":"page"}