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Public Record

A register of reference studies: bridges, roads, stairs and water structures.

Record sheet

Series Circulation

Recorded

Spiral stair seen from above

A spiral staircase with speckled treads and a weathered white handrail, looked down on from above.

A spiral staircase with speckled treads and a weathered white handrail, viewed from above.
Facts for Spiral stair seen from above
Record no.PR-05
SettingSpiral stair, viewed from the top
SeriesCirculation
PhotographMohammed Kateregga, CC0-1.0
Photo listedJune 2026
StatusReference study (fictional demo record)

What the photograph shows

Looking down a spiral staircase, the treads turn around the centre in a tight curve. The treads are speckled, and the white handrail that follows them is weathered.

What this record looks at

  • The turn of the treads around the centre.
  • The speckled surface of each step.
  • The worn white handrail that traces the spiral.
A concrete arch bridge beneath a cloudy sky, with a staircase and green vegetation below.
Fig. 02 Compare PR-02: a staircase running beneath a concrete arch bridge.

Related records

  1. Record 03

    Elevated road on a curve

    An elevated road curves above a street divided by black and yellow median barriers.

    Circulation

  2. Record 01

    Bridge pillars in a shaded river

    Concrete pillars rise out of a river to carry girders that sit in shade beneath overhanging trees.

    Bridges

  3. Record 02

    Concrete arch over a stair

    A concrete arch bridge crosses a cloudy sky, with a staircase and green vegetation below it.

    Bridges