561

The juxtaposition of light and shade.

OF SHADOWS.

Where a shadow ends in the light, note carefully where it is paler or deeper and where it is more or less indistinct towards the light; and, above all, in [painting] youthful figures I remind you not to make the shadow end like a stone, because flesh has a certain transparency, as may be seen by looking at a hand held between the eye and the sun, which shines through it ruddy and bright. Place the most highly coloured part between the light and shadow. And to see what shadow tint is needed on the flesh, cast a shadow on it with your finger, and according as you wish to see it lighter or darker hold your finger nearer to or farther from your picture, and copy that [shadow].

Taken from The Notebooks of Leonardo da Vinci edited by Jean Paul Richter, 1880.

VII * X
Notebooks of Leonoardo da Vinci
VIII: Botany for Painters and Elements of Landscape Painting.
. . .
541,
542,
543,
544,
545,
546,
547
Gradations of light and shade.
548
On the choice of light for a picture.
549,
550,
551,
552,
553,
554,
555
The distribution of light and shade.
556,
557,
558,
559
The juxtaposition of light and shade.
560,
561
On the lighting of the background.
562,
563,
564,
565
On the lighting of white objects.
566
The methods of aerial.
567,
568,
569,
570
Of sketching figures and portraits.
571,
572
The position of the head.
573
Of the light on the face.
574,
575,
576
General suggestions for historical pictures.
577,
578,
579,
580,
581
. . .