I think it works as is, better than it would by removing all the background elements of "civilization". Sure, we carry our (human) psychological/emotional/mental mazes with us wherever we go, but having the Golden Gate Bridge and buildings in the background doesn't detract, to me, because like the man's clothes, they are visual reminders that we humans are embedded in the complex infrastructure of our societies and economies. Even when we turn our backs on them and search for a way out, the mazes of our minds AND those of our communities are inescapable.
I think this is a powerful, highly articulate, image. One that I can't help but think, "I wish I'd made that photo." (And if I did, it would be hanging up on my wall!)