Create an image of a person mid-action while skateboarding. The focus should be on the lower half of the body, with the skateboarder wearing brown trousers and dark shoes. They should be performing a trick, caught in the moment where both feet are on the skateboard and the board is slightly angled, emphasizing the dynamics of the trick. The background should be a vibrant blue, textured surface that appears to be a well-worn outdoor skate park floor, with visible scuff marks and a gritty texture. The skateboarder's shadow should be sharp and contrasted on the ground, adding to the action-packed feel of the image. --ar 16:9