Concrete emergency stairs in a building, no one there
Schlüsselwörter
staircase,
stair,
stair,
interior,
architecture,
building,
step,
metal,
staircase,
floor,
glasses,
office,
escalator,
up,
light,
corridor,
design,
construction,
business,
step,
perspective,
steel,
structure,
city,
window
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