text: COCO_train2014_000000356748.jpg ### The image shows a skateboarder performing a trick on a halfpipe in a skate park. The skateboarder is wearing a helmet and knee pads, and has his arms extended as he jumps off the halfpipe. The halfpipe is made of concrete and has a smooth surface. There are several people watching the skateboarder from the sidelines. The sky is clear and blue, and there are mountains in the distance.