This black-and-white photograph captures an intense moment from the 2011 Dallas Supercross event. In the image, the motocross rider with number 48, dressed in professional racing gear and a protective helmet, leans into a high-speed turn on a dirt track, with the motorcycle’s tires kicking up a cloud of dust, showcasing the speed and power of motocross. Sponsor advertisements (such as 「RTG」 and 「AVATA」) and event barriers in the background highlight the commercial and competitive nature of the race. Photographer M. LEMOINE uses dynamic composition and black-and-white tones to emphasize the tension, making viewers feel the roar of the engine and the excitement of the track. Supercross is a key motorsport event, known for its indoor or semi-indoor dirt tracks, and Dallas, as one of the host cities, often attracts top riders worldwide. This work is a classic record of a moment from this prestigious event.