Columbia subject headings:
Harvard subject headings:
Art, Byzantine
Byzantine antiquities.
Christian antiquities--Turkey--Istanbul.
Christian art and symbolism--Turkey--Istanbul.
Church buildings--Turkey--Istanbul.
Istanbul (Turkey)--Antiquities.
Istanbul (Turkey)--Churches.
Relics--Turkey--Istanbul.
Reliquaries, Byzantine--Turkey--Istanbul.
Reliquaries, Byzantine.
Reliquaries--Byzantine Empire.
Princeton subject headings:
Istanbul (Turkey)--Churches.
Relics.
Reliquaries.