Handheld close up shot of elderly man with grey hair standing in front of dam spillway and looking at water flowing from floodgates, then turning towards camera
Tracking of elderly woman with backpack and digital camera standing on hilltop and checking directions on mobile phone, then walking away. Water flowing from floodgates of dam spillway in background
Tracking shot of senior man with backpack standing on hilltop and looking at river, then checking directions on his mobile phone and walking away
Tracking shot of cheerful group of senior tourists with mobile phones hiking along riverbank on chilly summer day. Water flowing from floodgates of dam spillway behind them
Aerial of mountain dam reservoir and town with low water levels
Large barge at the North Pole. CLIP. In the foreground is a man in defocus. In the background, in focus, a heavy barge in the water with ice
Abandoned old dam with dirty water on river. Clip. Old stone dam on river with rusty water. Destroyed stone dam on river in summer
A large stone dam. Clip. A huge water tank with garbage that flows down.
