7 · Bible
73 · New Testament
73B · birth and youth of Christ
73B2 · adoration of the Christ-child ~ Christ's birth
73B21 · adoration of the Christ-child by Mary
73B21(+1) · adoration of the Christ-child by Mary (+ Holy Trinity)
73B21(+13) ·
adoration of the Christ-child by Mary (+ Holy Ghost (as dove))