Columbia subject headings:
Art, Prehistoric--Spain.
Cave paintings--Spain.
Petroglyphs--Spain.
Rock paintings--Spain.
Harvard subject headings:
Princeton subject headings:
Art, Prehistoric--Spain--Reus.
Catalonia (Spain)--Antiquities.
Petroglyphs--Spain--Reus.
Reus (Spain)--Antiquities.
Rock paintings--Spain--Catalonia.
Rock paintings--Spain--Reus.