Columbia subject headings:
Harvard subject headings:
Christian art and symbolism--Europe--History--Congresses.
Christian art and symbolism--Medieval, 500-1500--Congresses
Christian art and symbolism--Modern period, 1500---Congresses.
Devotional objects--Europe--Congresses.
Liturgy and art--Europe--Congresses.
Princeton subject headings:
Christian art and symbolism--Medieval, 500-1500--Congresses.
Christian art and symbolism--Modern period, 1500---Congresses.
Devotional objects--Europe--Congresses.
Liturgy and art--Europe--Congresses.