But least I should be thought to lay too great a stress on outward shew, like a physiognomist, take this with you, that it is acknowledg'd there are so many different causes which produce the same kind of movements and appearances of the features, and so many thwartings by accidental shapes in the make of faces, that the old adage, fronti nulla fides, will ever stand its ground upon the whole; and for very wise reasons nature hath thought fit it should. But, on the other hand, as in many particular cases, we receive information from the expressions of the countenance, what follows is meant to give a lineal description of the language written therein. It may not be amiss just to look over the passions of the mind, from tranquillity to extreme despair; as they are in order described in the common drawing-book, called, Le Brun's passions of the mind; selected from that great master's works for the use of learners; where you may have a compendious view of all the common expressions at once. And altho' these are but imperfect copies, they will answer our purpose in this place better than any other thing I can refer you to; because the passions are there ranged in succession, and distinctly marked with lines only, the shadows being omitted. Some features are formed so as to make this or that expression of a passion more or less legible; for example, the little narrow chinese eye suits a loving or laughing expression best, as a large full eye doth those of fierceness and astonishment; and round-rising muscles will appear with some degree of chearfulness even in sorrow: the features thus suiting with the expressions that have been often repeated in the face, at length mark it with such lines as sufficiently distinguish the character of the mind. The ancients in their lowest characters have shewn as much judgment, and as great a degree of taste in the management and twisting of the lines of them, as in their statues of a sublimer kind; in the former varying only from the precise line of grace in some parts where the character or action required it. The dying gladiator and the dancing fawn, the former a slave, the latter a wild clown, are sculptored in as high a taste of lines as the Antinous or the Apollo; with this difference, that the precise line of grace abounds more in the two last: notwithstanding which it is generally allow'd there is equal merit in the former, as there is near as much judgment required for the execution of them. Human nature can hardly be represented more debased than in the character of the Silenus, fig. [107 p. I], where the bulging-line figure 49, No. 7, runs through all the features of the face, as well as the other parts of his swinish body: whereas in the satyr of the wood, tho' the ancients have joined the brute with the man, we still see preserved an elegant display of serpentine lines, that make it a graceful figure. [Illustration: Figs. 107 and 49]