The Mount Rushmore National Memorial is one of the most famous monuments in the world. Located in South Dakota, it is a granite sculpture of 60-foot carvings of the heads of George Washington, Thomas Jefferson, Theodore Roosevelt and Abraham Lincoln.
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Here is a photo of the front of the monument that also shows the debris from sculpting.
This is a terrific photo of Air Force One flying past Mount Rushmore.
Scroll down past the ad to see a rare picture of the backside of Mount Rushmore.
Here it is. The seldom seen rear view of Mount Rushmore.