Train platform, subway, INT, low ceiling, trains leaving and arriving, Vienna, Austria

Train platform, distant traffic, trains approaching and leaving, passengers, Vienna, Austria

Train platform, train starting up, air valve, pneumatic break, second train passing by, first train power off, distant birds and crickets, distant children playing, Monterotondo, Italy

Train platform, train starting up, air valve, hydraulic, pneumatic break, second train passing by, first train power off, distant birds and crickets, distant children playing, Monterotondo, Italy