Page:Popular Science Monthly Volume 54.djvu/71

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ARCHITECTURAL FORMS IN NATURE.

with an eloquence inspired by the theme, outlined to a Liberal audience a scheme for federating the English-speaking peoples. These are dreams; but the dreams of to-day are the realities of to-morrow, and every step taken toward the realization of them is itself a gain.

 

ARCHITECTURAL FORMS IN NATURE.

By F. S. DELLENBAUGH.

"Semblance of castle and arch and shrine Towered aloft in the clear sunshine."

THE world is old, yet the world is new. It is old in our sight because it has endured for a time that from our puny standpoint seems long, but which, gauged by the standard of eternity, would barely be represented by a single tick on the dial that knows no beginning and no end. It is a work still in process; when it is done the human element will not be here to admire or condemn it.

Fig. 1.—Completed Bridge.

When in the long ages of its development parts of the solid crust have been pushed above the waters, the elements have combined to pull them down and sink them again under the seas. It is a battle between the waters and the dry land, and when during the refreshing shower we see the rivulet at our feet brown with mud, we see the victory of the rain; we see the price the earth is paying to this subtle foe. This warfare goes on day by day, year by year, age by age, and will go on as long as a dry rock rears its head above the deep. The rains and frosts and winds, acting on the exposed surface with unceasing energy, have in many localities produced strange contours and striking resemblances to objects familiar in our daily life, especially to buildings and other structures due to the hand of man. These are often on a giant scale. But, in addition to the quality of size, these natural forms possess