The Answer is a Stela. Stela is the upright stone that has incised relief on its surface. Stela used in ancient civilization, this is a stone which is in upright position. Mostly it was used for the indication of graves but it was also used as dedication. The stone which was fashioned by Maya civilization is known as Maya Stelae.
<span>B is the correct answer. Mosaics are made from small shapes, mostly squares, called tesserae, which are made from coloured stones, pebbles or glass. Smaller shapes mean more detail can be added. Mosaics started in Mesopotamia and became very popular during the Byzantine empire.</span>