As he approached the outer air, he noticed that many a grassy tuft and creeping vine had rooted in the pavement of the arcade, up-prying the marble slabs and cracking the once magnificent floor.
The doorway itself was almost choked by a tremendous Norway pine which had struck root close to the building, and now insolently blocked that way where, other-time many thousand men and women every day had come and gone.
But Stern clambered out past this obstacle, testing the floor with his sledge, as he went, lest he fall through an unseen weak spots into the depths of coal-cellars below. And presently he reached the outer air, unharmed.
“But--but, the sidewalk?” cried he, amazed. “The street--the Square? Where are they?” And in astonishment he stopped, staring.
The view from the tower, though it had told him something of the changes wrought, had given him no adequate conception of their magnitude.
He had expected some remains of human life to show upon the earth, some semblance of the metropolis to remain in the street. But no, nothing was there; nothing at all on the ground to show that he was in the heart of a city.
He could, indeed, catch glimpses of a building here or there. Through the tangled thickets that grew close up to the age-worn walls of the Metropolitan, he could make out a few bits of tottering construction on the south side of what had been Twenty-Third Street.
But of the street itself, no trace remained--no pavement, no sidewalk, no curb. And even so near and so conspicuous an object as the wreck of the Flatiron was now entirely concealed by the dense forest.
Soil had formed thickly over all the surface. Huge oaks and pines flourished there as confidently as though in the heart of the Maine forest, crowding ash and beech for room.
Under the man's feet, even as he stood close by the building--which was thickly overgrown with ivy and with ferns and bushes rooted in the crannies--the pine-needles bent in deep, pungent beds.