Note 184 — BOOK I. (continued 4)

We learn from Pliny, that Filosseno Eretrio, celeritatem præceptoris (Nicomachi) secutus breviores etiamnum quasdam picturæ vias, et compendiarias invenit. (Lib. xxxv. cap. 36.) We perceive, however, from the context, that his pictures were no less perfect on that account; and I believe that those compendious means were more particularly connected with the mechanism of the art.