I'm too lazy to draw, but I can send you photos. I know this is not what you expect.
But still, I have a photo where I was once completely alone in the subway. I was alone in an empty carriage. There was not a single soul in this place. And then I felt this atmosphere of loneliness in the subway.
I remember that liminal spaces were popular, so I guess I was in such a space, but maybe I’m wrong.