The image is a photograph of the iconic Gateway Arch in St. Louis, Missouri. The arch is a long, curved arch that spans across the sky. The sky is a deep blue with a few white clouds scattered across it. The clouds are white and fluffy, creating a beautiful contrast with the bright blue sky. In the bottom right corner of the image, there is a small plane flying in the sky, leaving a trail of white smoke behind the arch. The image is taken from a low angle, looking up at the arch and the clouds.