a worker is on a high rise outside and goes inside the big window.
A man is outside of a tall building and then walks towards an open window panel.
A person was walking on the roof top of the building for some repair work and go inside
A worker is walking on the ledge of a tall building.
A man stands ouside of a tall bulding made of glass and walks towards an opened window.
A man walks along the top of a glass skyscraper roof and enters an open glass.
A person showing two other people go inside a building with open windows as they enter the building
A man wearing a hardhat walks on top of a building and he is entering the small opening of it.
A worker walks on the edge of a skyscraper towards an open unfinished panel.
A man is seen performing some sort of maintenance on a sky scraper window.