While a purple/blue sky with what looks like a kite or a loose para-sail floating in it covers most of a distance shot, the bottommost part shows grassy side banks and a body of water with a water skier being pulled.
A man riding water skis on top of a body of water.
A para sailer leans back and pulls on the rope connected to his sail. 
The kite surfer is spraying up water as he surfs.
A person that is wind surfing in the water.