/ · The Notebooks of Leonardo da Vinci

273

The effect of colours in the camera obscura.

The edges of a colour(ed object) transmitted through a small hole are more conspicuous than the central portions.

The edges of the images, of whatever colour, which are transmitted through a small aperture into a dark chamber will always be stronger than the middle portions.

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

272 * 274
IV * VI
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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
. . .