OF PAINTING.

Of various colours which are none of them blue that which at a great
distance will look bluest is the nearest to black; and so,
conversely, the colour which is least like black will at a great
distance best preserve its own colour.

Hence the green of fields will assume a bluer hue than yellow or
white will, and conversely yellow or white will change less than
green, and red still less.

_VII._

_On the Proportions and on the Movements of the Human Figure._

_Leonardo's researches on the proportions and movements of the human
figure must have been for the most part completed and written before
the year_ 1498; _for LUCA PACIOLO writes, in the dedication to
Ludovico il Moro, of his book_ Divina Proportione, _which was
published in that year:_ "Leonardo da venci ... hauedo gia co tutta
diligetia al degno libro de pictura e movimenti humani posto fine".

_The selection of Leonardo's axioms contained in the Vatican copy
attributes these words to the author:_ "e il resto si dira nella
universale misura del huomo". (_MANZI, p. 147; LUDWIG, No. 264_).
_LOMAZZO, again, in his_ Idea del Tempio della Pittura Milano 1590,
cap. IV, _says:_ "Lionardo Vinci ... dimostro anco in figura tutte
le proporzioni dei membri del corpo umano".

_The Vatican copy includes but very few sections of the_ "Universale
misura del huomo" _and until now nothing has been made known of the
original MSS. on the subject which have supplied the very extensive
materials for this portion of the work. The collection at Windsor,
belonging to her Majesty the Queen, includes by far the most
important part of Leonardo's investigations on this subject,
constituting about half of the whole of the materials here
published; and the large number of original drawings adds greatly to
the interest which the subject itself must command. Luca Paciolo
would seem to have had these MSS. (which I have distinguished by the
initials W. P.) in his mind when he wrote the passage quoted above.
Still, certain notes of a later date--such as Nos. 360, 362 and 363,
from MS. E, written in 1513--14, sufficiently prove that Leonardo did
not consider his earlier studies on the Proportions and Movements of
the Human Figure final and complete, as we might suppose from Luca
Paciolo's statement. Or else he took the subject up again at a
subsequent period, since his former researches had been carried on
at Milan between 1490 and 1500. Indeed it is highly probable that
the anatomical studies which he was pursuing zvith so much zeal
between 1510--16 should have led him to reconsider the subject of
Proportion.

Preliminary observations (308. 309).