100 meters photograph reminds us that we're all gonna die

One photograph, a hundred meters, 178 (I don't wanna write that) people, and twenty days to make "We are all gonna die", a supersized photo made by Simon Hoegsberg. All the shots were taken in the same spot, on a railroad bridge in Berlin, and then put together by the artist. Here's a few random captures (really bad crops I know) from the orignal photo, and on the next page an important message from a dude, don't miss it.
You can admire the photo in its entirety on this page; but don't worry you don't need a 100mt long monitor, there's a slider.

Simon Hoegsberg