And there he saw a door within the wall,
Well-hinged, close shut; nor was there in that place
Another on its hinges, therefore he
Stood there and pondered for a little space
And thought: "Perchance some marvel I shall see,
For surely here some dweller there must be,
Because this door seems whole and new and sound,
While nought but ruin I can see around".

The Earthly Paradise (1868-70) - The Lady of the Land