{"collection":"aor","html_url":"https://unchartedknowledge.5gfusion.net/browse/aor/dv/0613.htm","path":"aor/dv/0613.htm","source_url":"https://sacred-texts.com/aor/dv/0613.htm","text":"The Da Vinci Notebooks\nChalk dissolves in wine and in vinegar or in aqua fortis and can be recombined with gum.","title":"Vol. I: IX. The Practice of Painting: 613.","type":"page"}