522

On various helps in preparing a picture.

OF DRAWING AN OBJECT.

When you draw take care to set up a principal line which you must observe all throughout the object you are drawing; every thing should bear relation to the direction of this principal line.

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

VII * X
Notebooks of Leonoardo da Vinci
VIII: Botany for Painters and Elements of Landscape Painting.
. . .
A caution against one-sided study.
502
How to acquire universality.
503,
504,
505,
506
Useful games and exercises.
507,
508
On the size of the studio.
509
On the construction of windows.
510,
511,
512
On the best light for painting.
513,
514,
515,
516,
517,
518,
519,
520
On various helps in preparing a picture.
521,
522,
523,
524,
525,
526,
527,
528,
529,
530
On the management of works.
531,
532
On the limitations of painting.
533,
534,
535
On the choice of a position.
536,
537
The apparent size of figures in a picture.
538,
539
spectator.
540,
541,
542
. . .