The Notebooks of Leonardo Da Vinci — Volume 1 eBook

This eBook from the Gutenberg Project consists of approximately 360 pages of information about The Notebooks of Leonardo Da Vinci — Volume 1.

The Notebooks of Leonardo Da Vinci — Volume 1 eBook

This eBook from the Gutenberg Project consists of approximately 360 pages of information about The Notebooks of Leonardo Da Vinci — Volume 1.

TREES AT A SHORT DISTANCE.

[Footnote 29:  The heading alberi vicini (trees at a short distance) is in the original manuscript written in the margin.] When the trees are situated between the sun and the eye, beyond the shadow which spreads from their centre, the green of their leaves will be seen transparent; but this transparency will be broken in many places by the leaves and boughs in shadow which will come between you and them, or, in their upper portions, they will be accompanied by many lights reflected from the leaves.

454.

The trees of the landscape stand out but little from each other; because their illuminated portions come against the illuminated portions of those beyond and differ little from them in light and shade.

455.

Of trees seen from below and against the light, one beyond the other and near together.  The topmost part of the first will be in great part transparent and light, and will stand out against the dark portion of the second tree.  And thus it will be with all in succession that are placed under the same conditions.

Let s be the light, and r the eye, c d n the first tree, a b c the second.  Then I say that r, the eye, will see the portion c f in great part transparent and lighted by the light s which falls upon it from the opposite side, and it will see it, on a dark ground b c because that is the dark part and shadow of the tree a b c.

But if the eye is placed at t it will see o p dark on the light background n g.

Of the transparent and shadowy parts of trees, that which is nearest to you is the darkest.

456.

That part of a tree which has shadow for background, is all of one tone, and wherever the trees or branches are thickest they will be darkest, because there are no little intervals of air.  But where the boughs lie against a background of other boughs, the brighter parts are seen lightest and the leaves lustrous from the sunlight falling on them.

457.

In the composition of leafy trees be careful not to repeat too often the same colour of one tree against the same colour of another [behind it]; but vary it with a lighter, or a darker, or a stronger green.

On the treatment of light for landscapes (458-464).

458.

The landscape has a finer azure [tone] when, in fine weather the sun is at noon than at any other time of the day, because the air is purified of moisture; and looking at it under that aspect you will see the trees of a beautiful green at the outside and the shadows dark towards the middle; and in the remoter distance the atmosphere which comes between you and them looks more beautiful when there is something dark beyond.  And still the azure is most beautiful.  The objects seen from the side on which the sun shines will not show you their shadows.  But, if you are lower

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The Notebooks of Leonardo Da Vinci — Volume 1 from Project Gutenberg. Public domain.