I took this image the evening of the 4th of July while waiting for the sun to set on the Grand Canyon. This is a 2 shot panoramic image and I loved how the light brought out the colors in the rocks. The canyon is mostly known for the red rocks but there are some other colors and types mixed in. They have made a presentation along the trail of the South Rim that tells you the type of rock, mostly limestones and granites which was quite interesting. Had samples of the rock and then pointed out where to see it.