A city with no doors

An original literary non-fiction-style account of watching a sand sculptor complete a temporary display on a beach.

The city rose from a single mound of damp sand. Its towers were taller than a child’s hand, and its narrow stairways led towards platforms too small for any foot. At the boundary rope, people bent forward to examine windows which nobody would ever look through from inside.

The sculptor worked on the nearest wall with a tool no larger than a spoon. Each slight movement removed something. The wall gained its shape by becoming less complete, grains falling into a shallow heap at its base. Behind him, a bucket and a crushed water bottle looked indecently large beside the tiny streets.

A woman asked how long the city would last. He said that he had been asked the same question all morning, though not by the same person. Then he pointed towards a tower whose edge had begun to soften. There was no accusation in the gesture. The tower was being changed by the same open air in which everyone had come to admire it.

A child wanted to know why there were no doors. The sculptor said that he had not got to them yet. She considered the city, then suggested that perhaps it did not need people. He paused with the small tool resting against his palm and looked along the empty street. When he resumed, he added one doorway near the edge, leaving the other buildings closed.

By late afternoon, the shadows made the narrow lanes seem deeper. The sculptor gathered his tools into a bag and stood back with the rest of us. With nobody bending over it, the city appeared briefly more independent, a place which had outgrown its maker without becoming large enough to contain him. Along the softening tower, one thin ridge slipped and settled soundlessly into the street below.

How does the writer present the sand city as both convincing and temporary?