Columbia subject headings:
High Line (New York, N.Y. : Viaduct)--Pictorial works.
Photography of railroads--New York (State)--New York.
Railroads, Elevated--New York (State)--New York--Pictorial works.
Railroads--Abandonment--New York (State)--New York--Pictorial works.
Railroads--New York (State)--New York--Pictorial works.
Railroads--Right of way--Recreational use--New York (State)--New York.
Harvard subject headings:
High Line (New York, N.Y. : Park)--Pictorial works.
Photography of railroads--New York (State)--New York.
Railroads, Elevated--New York (State)--New York--Pictorial works.
Railroads--Abandonment--New York (State)--New York--Pictorial works.
Railroads--New York (State)--New York--Pictorial works.
Railroads--Right of way--Recreational use--New York (State)--New York.
Princeton subject headings:
Landscape photography--New York (State--New York.
Manhattan (New York, N.Y.)
Photography of railroads--New York (State)--New York.
Railroads, Elevated--New York (State)--New York--Pictorial works.
Railroads--Abandonment--New York (State)--New York--Pictorial works.
Railroads--New York (State)--New York--Pictorial works.
Railroads--Right of way--Recreational use--New York (State)--New York.