Oil lamp with chrism decoration.
Chrism is a Christian symbol dating from primitive Christianity. It consists of the two Greek letters I (iota) and Χ (chi) - the initials of Ἰησοῦς Χριστός ("Jesus Christ") - then the two Greek
letters Χ (chi) and Ρ (rhô)
Terracotta red-coffee.
Byzantine era. 4 to 7 AD
13.5 x 8 cm.