one thing well and another badly, as many do, who study only the naked figure, measured and proportioned by a pair of compasses in their hands, and do not seek for variety. A man may be well proportioned, and yet be tall or short, large or lean, or of a middle size; and whoever does not make great use of these varieties, which are all existing in Nature in its most perfect state, will produce figures as if cast in one and the same mould, which is highly reprehensible.
Chap. CXXX.—How a Painter ought to proceed in his Studies.
The painter ought always to form in his mind a kind of system of reasoning or discussion within himself on any remarkable object before him. He should stop, take notes, and form some rule upon it; considering the place, the circumstances, the lights and shadows.
Chap. CXXXI.—Of sketching Histories and Figures.
Sketches of historical subjects must be slight, attending only to the situation of the figures, without regard to the finishing of particular members, which may be done afterwards at leisure, when the mind is so disposed.
Chap. CXXXII.—How to study Composition.
The young student should begin by sketching slightly some single figure, and turn that on all sides, knowing already how to contract, and how to extend
