The man made dam.

The man made dam was filled with solid rocks and surround by oxygen weed. Solid rocks block the stream from going further on and creates a pool of water and feeds the weeds. Water trickles past the smooth concrete surface. When you watch it, it is peaceful BUT I tell you the water spoils the picture. Its dark and murky green like dead leaves and and groose like banana peels when its rotten. With the help of the solid rocks it catches the rubbish.