Note 41 — LIGHT and SHADOW.
J. F. (John Francis) Rigaud translation
This cannot be taken as an absolute rule; it must be left in a great measure to the judgment of the painter. For much graceful softness and grandeur is acquired, sometimes, by blending the lights of the figures with the light part of the ground; and so of the shadows; as Leonardo himself has observed in chapters cxciv. cxcv. and Sir Joshua Reynolds has often put in practice with success.