Text, Byzantine marble slab with cross and interlacing bands

A weathered marble closure slab fragment features a symmetrical relief decoration of dense, looping, interlacing bands. At the center of the design is a circular medallion containing a Greek cross, highlighting the Christian significance within the intricate geometric knotwork. The piece is characteristic of Byzantine ecclesiastical art from the late 10th to the early 11th century AD, likely having served as part of a chancel screen.