430

The gradations of shade and colour in leaves.

The shadows of plants are never black, for where the atmosphere penetrates there can never be utter darkness.

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.
. . .
410,
411
The insertion of the leaves.
412,
413,
414,
415,
416,
417,
418,
419
Light on branches and leaves.
420,
421,
422
The proportions of light and shade in a leaf.
423,
424,
425,
426
Of the transparency of leaves.
427,
428,
429
The gradations of shade and colour in leaves.
430,
431,
432,
433,
434
A classification of trees according to their colours.
435
The proportions of light and shade in trees.
436,
437,
438,
439,
440
of the spectator.
441,
442,
443
The effects of morning light.
444,
445,
446,
447,
448
The effects of midday light.
449
The appearance of trees in the distance.
450
. . .