When I saw the beautiful details of this natural fossil Stromatolite cabochon stone, it reminded me of a landscape in Japan.  You can see a pond in the foreground, a stand of trees in the middle and mountains in the back.  There is a flock of birds flying on the left side.  I crafted additional details on the back to accentuate the stone, including a footbridge, evergreen trees and clouds.  The pendant can be worn with either side showing.