Caption: The "Nighthawks painting at The Art Institute of Chicago."

... like in theatre of the absurd where our physical separation symbolizes our existential loneliness.

Credit/Permission: Edward Hopper (1882--1967), 1942 (uploaded to Wikimedia Commons by User:Canoe1967, 2013) / Public domain.
Image link: Wikimedia Commons: File:Nighthawks by Edward Hopper 1942.jpg.
Local file: local link: nighthawks.html.
File: Art file: nighthawks.html.