This happens so much in my photography class. People who don't skate will go to the bigger outdoor skateparks in Antwerp to shoot the skaters and come back with dozens of pictures of people just about to ollie, hanging on at the end of a boardslide, rolling away from a rock fakie,... And the teacher will love them. The framing and lighting might be okay, but as the only skateboarder in my class, I'm the only one to be utterly bothered with how the photo looks.