Taking into account the statement above: "On the right face of the trumeau is a prophet, displaying his scroll containing his prophetic vision. He is placed immediately below the depiction of Christ the Judge. This is another instance of the pairing of the Old and New Testament themes. This iconographic tradition was established during which of the following periods?
a.Carolingian
b.Early byzantine
c.Early christian
d.Hiberno-saxon"
The answer is: C.
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