Columbia subject headings:
Art and society.
Art--Historiography.
Christianity and art.
Pilgrims and pilgrimages.
Religious architecture.
Harvard subject headings:
Art and society
Art--Historiography
Christianity and art.
Pilgrims and pilgrimages
Religious architecture.
Princeton subject headings:
Architecture, Medieval.
Art and society--Europe--History--To 1500.
Art, Medieval.
Art--Historiography.
Christian art and symbolism--Medieval, 500-1500.
Christian pilgrims and pilgrimages.
Church architecture--Europe.
Walking--Europe.
Walking--Psychological aspects.