Columbia subject headings:
Art, Romanesque--Pyrenees.
Art--Conservation and restoration--Pyrenees.
Cultural property--Protection--Pyrenees.
Gandia i Ortega, Emili, 1866-1939.
Gudiol i Cunill, Josep, 1872-1931.
Harvard subject headings:
Art, Romanesque--Conservation and restoration--Pyrenees.
Art, Romanesque--Conservation and restoration--Spain--Catalonia.
Cultural property--Protection--Pyrenees.
Cultural property--Protection--Spain--Catalonia.
Gandia i Ortega, Emili, 1866-1939.
Gudiol i Cunill, Josep, 1872-1931.
Mural painting and decoration, Romanesque--Conservation and restoration--Pyrenees.
Mural painting and decoration, Romanesque--Conservation and restoration--Spain--Catalonia.
Princeton subject headings:
Art, Romanesque--Pyrenees.
Art--Conservation and restoration--Pyrenees.
Cultural property--Protection--Pyrenees.
Gandia i Ortega, Emili, 1866-1939.
Gudiol i Cunill, Josep, 1872-1931.