This is the work of Andre Vicente Goncalves. He is a Portuguese photographer who travelled around the world and took pictures of the doors used by different cultures in their buildings.
A door is something that keeps your home private from strangers and lets friends through. It symbolizes a passage that is unique and yet common in everybody’s lives.
Here are the works listed by country:
He also took photographs of windows, which show a cool resemblance and uniqueness as well.