Columbia subject headings:
Beuys, Joseph--Influence.
Bolognano (Italy)--Buildings, structures, etc.
De Domizio Durini, Lucrezia.
Luogo della natura (Bolognano, Italy)
Underground architecture--Italy--Bolognano.
Harvard subject headings:
Arts facilities--Italy--Bolognano.
Beuys, Joseph--Homes and haunts--Italy--Bolognano.
Beuys, Joseph--Influence.
Bolognano (Italy)--Buildings, structures, etc.
Cieri, Giovanni.
Country homes--Italy--Bolognano.
De Domizio Durini, Lucrezia.
Piantagione Paradise (Bolognano, Italy)
Underground architecture--Italy--Bolognano.
Princeton subject headings:
Beuys, Joseph--Influence.
Bolognano (Italy)--Buildings, structures, etc.
De Domizio Durini, Lucrezia.
Luogo della natura (Bolognano, Italy)
Underground architecture--Italy--Bolognano.