282

On the reflection of colours.

PERSPECTIVE.

That side of an object in light and shade which is towards the light transmits the images of its details more distinctly and immediately to the eye than the side which is in shadow.

PERSPECTIVE.

The solar rays reflected on a square mirror will be thrown back to distant objects in a circular form.

PERSPECTIVE.

Any white and opaque surface will be partially coloured by reflections from surrounding objects.

[Footnote 281. 282: The title line of these chapters is in the original simply “pro”, which may be an abbreviation for either Propositione or Prospettiva—taking Prospettiva of course in its widest sense, as we often find it used in Leonardo’s writings. The title “pro” has here been understood to mean Prospettiva, in accordance with the suggestion afforded by page 10b of this same MS., where the first section is headed Prospettiva in full (see No. 94), while the four following sections are headed merely “pro” (see No. 85).]

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

IV * VI
Notebooks of Leonoardo da Vinci
V: Theory of colours.
. . .
other.
263,
264,
265,
266,
267,
268,
269,
270,
271
Combination of different colours in cast shadows.
272
The effect of colours in the camera obscura.
273,
274
On the colours of derived shadows.
275,
276
On the nature of colours.
277,
278
On gradations in the depth of colours.
279,
280
On the reflection of colours.
281,
282,
283
On the use of dark and light colours in painting.
284,
285,
286
On the colours of the rainbow.
287,
288