IV.—Mass.
The first and most obvious element of architectural grandeur is size—a large edifice being always more imposing than a small one; and when the art displayed in two buildings is equal, their effect is almost in the direct ratio of their dimensions. In other words, if one temple or church is twice or three times as large as another, it is twice or three times as grand or as effective. The Temple of Theseus differs very little, except in dimensions, from the Parthenon, and, except in that respect, hardly differed at all from the Temple of Jupiter at Elis; but because of its smaller size it must rank lower than the greater examples. In our own country many of our smaller abbeys or parish churches display as great beauty of design or detail as our noblest cathedrals, but, from their dimensions alone, they are insignificant in comparison, and the traveller passes them by, while he stands awe-struck before the portals or under the vault of the larger edifices.
The pyramids of Egypt, the topes of the Buddhists, the mounds of the Etruscans, depend almost wholly for their effect on their dimensions. The Romans understood to perfection the value of this element, and used it in its most unsophisticated simplicity to obtain the effect they desired. In the Middle Ages the architects not only aspired to the erection of colossal edifices, but they learnt how they might greatly increase the apparent dimensions of a building by a scientific disposition of the parts and a skilful arrangement of ornament, thereby making it look very much larger than it really was. It is, in fact, the most obvious and most certain, though it must be confessed perhaps the most vulgar, means of obtaining architectural grandeur; but a true and perfect example can never be produced by dependence on this alone, and it is only when size is combined with beauty of proportion and elegance of ornament that perfection in architectural art is attained.