The Wallpaper Mustang Shelby GT500 Forza is a stunning image of a classic American muscle car. The car is a bright red Shelby GT500, with black stripes running down the sides and hood. The car is parked in a grassy field, with a bright blue sky in the background. The car looks powerful and ready to take on any challenge. The wallpaper is perfect for any car enthusiast, and will look great on any desktop or laptop.