👆👉 Iron door, something like an old castle's back door, or the second door of a mansion, usually the door designated for the servants; or simply the main entrance of an old abandoned neoclassical building.
🤔 Doors are more numerous than the buildings they serve.
🏫 Door might be a whole structure at the entrance of a building.
🤔 There is a sort of necessity for creating doors or, better saying, gates, in real life such as in digital economy. Gates let humans communicate.
😎 The elementary communication takes effect when observing the status of a door or gate. If it's open it is by default à friendly situation, à rather peaceful message (except public services buildings which have open doors for a proof of citizen's obedience daily from 8h to 16:00 max.). If the door is closed it's the negation, and might be a sign of hostility such as the symbol of the defensive position. Doors saying a lot about their buildings...
✨ À door can be a real Artwork. A door can be a real horror symbol, and without a door the entrance of everything built is similar to the cave's entrance. Finally, if humans opt for the no doors dogma they will probably use windows for enter and exit buildings.
👾 Do you like old doors?
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