Get very close with your close-up system, or better yet your wide angle lens. Take the two-mile dirt road to the east to a parking area. A quarter-mile trail takes you to the formation. Natural Bridge is not a terrific photo subject beyond its novelty, but you can work with it for some interesting framing views of some of the nearby rocks. At 280 feet below sea level Badwater is almost the lowest point in North America.
Early morning is an interesting time to photograph here.
There are usually no people about and the pool of water is highly reflective. Low angle photographs of the pool showing the vastness of the valley are often the best shots.