Coloritto, or, The harmony of colouring in painting : reduced to mechanical practice, under easy precepts and infallible rules, together with some colour'd figures, in order to render the said precepts and rules intelligible not only to painters, but even to all lovers of painting (1720)
Le Blon, J. C., 1667-1741 · [London : s.n.] · leaf 43
Painting · Technique · Color
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.