Quibus rationibus et rebus ad dispositionem firmitatis quibusque decoras oporteat fieri picturas, item quas habeant omnes colores in se potestates, ut mihi succurrere potuit, in hoc libro perscripsi.
I have described in this book what suggested itself as of practical use, about the methods and materials required for stability, and how painting is employed in decoration, and, further, about the properties of colours.
final_alignments\Vitruvius_Architecture_Book_7.json