{"collection":"aor","html_url":"https://unchartedknowledge.5gfusion.net/browse/aor/dv/0626.htm","path":"aor/dv/0626.htm","source_url":"https://sacred-texts.com/aor/dv/0626.htm","text":"The Da Vinci Notebooks\nVerdigris with aloes, or gall or turmeric makes a fine green and so it does with saffron or burnt orpiment; but I doubt whether in a short time they will not turn\nblack. Ultramarine blue and glass yellow mixed together make a beautiful green for fresco, that is wall-painting. Lac and verdigris make a good shadow for blue in oil painting.","title":"Vol. I: IX. The Practice of Painting: 626.","type":"page"}