Hoover Dam's Colorado River view features faded warning signs and calm waters.
A high-angle view of the Colorado river behind the Hoover Dam. In the foreground of the image is a gray cement surface with black text spray painted with stencils reading "DANGER / KEEP OFF WALL", the majority of the spray paint has faded. The Colorado River takes up the middle of the image, the water appears to be relatively calm and is a shade of green and blue. Across the river is a dam in the middle of the top of the image. On the left side of the top of the image is a tower extending from the surface of the water. Below and above all sides of the dam on the far side of the river is a gray rock surface that is sloping up to the very top of the image and eventually out of view.