IDEOGRAPHS.

The number of instances in this paper in which the picture has been expressive of an idea, and not a mere portraiture of an object, and has amounted sometimes to a graphic representation of an abstract idea, is so great as to render cross-references superfluous. As examples, attention may be invited to Figure 72, page [166], for the idea of “voice,” Figure 179, page [241], for that of “war,” and the Corbusier winter counts for the year 1876-’77—No. I, page [146], for that of “support.” In addition to them, however, for convenience of grouping under this special heading, the following illustrations (some of which would as properly appear under the head of Conventionalizing) are presented.