Some years back, the photographer Simon Hoegsberg has created an interesting project called 'We're All Gonna Die'. He set up his camera at the same spot on Warschauer Strasse in Berlin day after day for almost a month, snapping pictures of (mostly) oblivious people. The result he came up with was a long strip composite photo showing people from all walks of life, demonstrating we are all unified in the end because we are all gonna die, or something. I dunno, I think I get it.
To see it, click the link here> http://www.simonhoegsberg.com/we_are_all_gonna_die/slider.html