As stamps and tickets become more and more of a limitation to humans we are more so constrained even to go to the most simple of places, say a beach or a ranch if we don't own a stamp or permit, this also applies to foreigners coming to other countries.
This poster belong to
Freedom of Movement

In last year's brief we talked about "a world where boundaries are becoming less and less meaningful. Now more than ever, we are one people. No matter where we live, we are all equally powerless in the face of war or environmental disaster."