A surfer rides a wave underwater, viewed from below as sunlight filters through the water's surface. A car's front wheel spins rapidly on a road at sunset, with trees and a clear sky in the background. A mountain biker rides down a dirt trail through a forest, kicking up dust. A motocross rider in a blue jersey with the number 53 is airborne over a dirt track. A car drives along a winding mountain road under a clear blue sky with snow-capped peaks. A person ice skates on a frozen lake, with snow-covered mountains in the background.