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Propositions on perspective of disappearance from MS. C..

Of several objects equal in size, brightness of background and length that which has the flattest surface will look the largest. A bar of iron equally thick throughout and of which half is red hot, affords an example, for the red hot part looks thicker than the rest.

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

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Notebooks of Leonoardo da Vinci
IV: Perspective of Disappearance.
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Propositions on perspective of disappearance from MS. C..
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