[ 72 ] 
His agitur fur i is, totoque ardent is ab me 
Scintilla abfifimt : oculis micat acribus ignis . 
Virg. sEn. XIL 
Ora tument ira ; nigre fount fanguine vena : 
Lamina gorgonio favius angue micant. 
Ovid, dc Art. am. /. III. 
TABLE V. 
Fig. i. 
Reprefents a cheerful Countenance. 
The Action is Laughter $ and the Mufcles that are 
now brought into Ufe are, 
1. The Riforius on each Side; and, becaufe it is 
gone beyond a Smile, the 
Z. Buccinatores have carried the Corners of the 
Mouth farther back, and the Skin of the Face, 
over the Os Mali , is prefled up by the Contraction 
of the Orbicularis , together with the under Lid, 
at the lame time that the ciliary Fibres of the 
the upper are a little contracted 5 for, in laugh- 
ing, the Eyes are more or lefs fhut $ and if it is 
incrcafed to a vehement Laughter, the Buccina - 
tores are more forcibly contracted, the Skin of 
the Face driven higher up, by the Contraction of 
the Orbicularis , and the Eyes in many People 
quite fhut up during that Adion. 
3. Here 
