Stairwell in a modern building Staircases as an emergency evacuation exit from the building in case of fire or emergency Clean stairs and railings in the business center
Related tags:
- entrance
- staircase
- stairs
- steel structure
- hall
- architecture building
- building structure
- building design
- building office
- architecture
- background office
- lobby
- building
- background building
- empty office
- door
- city light
- business city
- background city
- building construction
- floor
- ciudad
- evacuation
- urban
- background home
- building house
- empty interior
- house
- modern office
- ladder
- construction design
- perspective
- lounge
- escape
- architecture design
