Your answer would be D my friend
here is a link... I hope this info can help you http://listverse.com/2011/02/19/top-10-greatest-philosophers-in-history/
Answer:
This piece is entitled, Bodhisattva. It was located on the wall of a cave in India. This mural, as was with most murals in ancient India, was painted in mineral pigments on a prepared plaster surface.