What is the black-and-white photo of four American soldiers planting the Stars and Stripes on a hill in the Battle of Iwo Jima?

The title of the photo is "The national flag is planted on Iwo Jima", and the author is joe rosenthal.

This photo, which can be called an "immortal masterpiece" in the history of photography, not only won the Pulitzer Prize of 1946 for American photojournalist Rosenthal, but also won him the glory of his life.