Thus statues of men, gods, animals, and so forth, belong to sculpture; but temples, splendid buildings for public concourse, or even dwelling houses, triumphal arches, columns, mausoleums, and the like, erected as monuments, belong to architecture, and in fact all household furniture (the work of cabinet makers, and so forth things meant to be used) may be added to the list, on the ground that adaptation of the product to a particular use is the essential element in a work of architecture.