These simple "air" lines make me want to travel:
Air Lines Print by lx97
"Air Lines is an art project showing worldwide airliner routes. Every single scheduled flight on any given day is represented by a fine line from it's point of origin to it's port of destination. Thereby forming a net of thousands of lines. Hubs like JFK, FRA or DXB turn into dark knots where lines meet, lesser served local services are only a subtle hint."
(found via my new favorite thing >> Pinterest !)