A Treatise on Painting/Chapter 327

Chap. CCCXXVII.What Greens will appear most of a blueish Cast.

Those greens will appear to approach nearest to blue which are of the darkest shade when remote. This is proved by the seventh proposition[1], which says, that blue is composed of black and white seen at a great distance.

  1. Vide chap. ccxcii. ccciii.