Pious artwork from the hands of an artist named Brutius graces the floor of the Christian prayer hall at Megiddo. Four mosaic panels—one on each side of what must have been a Eucharist table—are bordered with black and white tesserae and decorated with rosettes, rhombuses (parallelograms), geometric shapes (tessellations) and frames with a guilloche pattern.

The southern panel, adorned with a carpet of rosettes, has two inscriptions. The northern panel also has an inscription and has an octagon surrounded by geometric shapes, including a meander (labyrinth), stars, a shield, a checkerboard, flowers and a three-dimensional prism, which encloses a medallion picturing a bass and a tuna—a clear visual reference to Jesus.