Lodovico il Moro on the superiority of Painting over sculpture is perhaps mythical. The various passages in praise of Painting as compared not merely with Sculpture but with Poetry, are scattered among MSS. of very different dates.*
Besides, the way, in which the subject is discussed appears not to support the supposition, that these texts were prepared at a special request of the Duke.
I.
MORAL PRECEPTS FOR THE STUDENT OF PAINTING.
How to ascertain the dispositions for an artistic career.
482.
A WARNING CONCERNING YOUTHS WISHING TO BE PAINTERS.
Many are they who have a taste and love for drawing, but no talent; and this will be discernible in boys who are not diligent and never finish their drawings with shading.
The course of instruction for an artist (483-485).
483.
The youth should first learn perspective, then the proportions of objects. Then he may copy from some good master, to accustom himself to fine forms.