I’ve posted a shot of this gate before. It’s at the midpoint of Detroit’s McNamara Terminal: the main security checkpoint, where the train boards, where the tunnel leads to another terminal, where walkways begin. Where all the action is. So Delta makes a bit of a show here.
Detail of the roof at Charles de Gaulle Terminal 2F. There’s a slightly coloured version on my Instagram feed, but something about this structure makes me think black and…