SMITH, Marshall, The Art of Painting According to the Theory and Practise of the Best Italian, French, and Germane Masters. Treating of The Antiquity of Painting. The Reputation it allways had. The Characters of severall Masters. Proportion. Action and Passion. The Effects of Light. Perspective. Draught. Colouring. Ordonnance. Far more Compleat and Compendious then hath yet been publisht by any, Ancient or Modern. By M. S. Gent., London, The Vendüe, 1692.1 quotations
Draught is a Physical Line, or Lineal Demonstration ; and hath always some Dimentions, if it be never so slender : and serves to represent Bodys according to their Forms, Aspects and Scituation ; Limiting and Determining the surface of an Object ; and Making out the Several Parts, which are contain’d therein. For no Superficies can Exist, without being Terminated by Lines, Streight, Circular or Mixt.
The Extent of Draught is Immense ; for it is not only concern’d in all the Visible Things in Nature, but in all Things which the Fancy or Imagination can form any Idea of, that can be compris’d under the Figure of Body : nay, so vast is its extent, that it adventures to Dive into the very Soul, and express its Thoughts ; for though Colour is accessary to Expression, yet nothing can be Terminated without Lines.
They that would arrive to the Perfection in the Practick, must dilligently observe these following Rules.
First he must draw by the Hand, Circles, Ovals, &c. Then the several Features of the Face by themselves, [...] then the several Members, [...]. Observing in the Hands and Feet, to draw the upper Lines first then the lower ; [...]. [...] They must Design the Nudity, Model, &c. exactly, without Charging or overburthening any of their Parts ; their being no way to obtain an entire exactness, but by proportioning every part with the first, comparing them exactly, so that we may be at liberty to Strengthen and go over again the Parts as we shall think fit, when we make use of this Design ; as it truly follows and represents the Models whither they be Antique or Natural.
The History-Painter is obliged oftentimes to paint all these kinds of Subjects [ndr : visages, histoires, paysages, batailles, sujets grotesques, natures mortes, fleurs, fruits, bateaux, etc.], and the Face-Painter Most of ‘em ; but besides that they in such Cases are allow’d the Assistance of other Hands, the Inferior Subjects are in Comparison of their Figures as the Figures in a Landscape, there is no great Exactness required, or pretended to.