boy is on snowboard
boy riding snowboard down ramp
snow is on the upper ramp
a person on a long black snowboard
a metal wall the snowboarder was going down. 
the audience watching the snowboarder
the wall behind the snowboarder
the boy is ski boarding 
the people are watching
ramp is white
a young man is riding his skateboard down the side of a metal ramp while people watch as a crowd of people watch