New York. (1980 - 1989)
Availability of videosources
Needs clarification of possibility of digitizing.
Different kinds of new York skyscrapers.
Helicopter over the city.
The helicopter comes in to land.
Flocks of birds among the skyscrapers.
The Hotel "MARRIOTT".
Skyscrapers, traffic flows, road signs, advertising.
New York 
Towns and countries; Architecture