The fight flag of the Army of Northern Virginia changed into some of the so much iconic symbols of the Confederacy

https://manuelwxvt746.urbanvellum.com/posts/the-many-faces-of-civil-war-flags-an-overview-of-types-and-designs-2

The struggle flag of the Army of Northern Virginia become one of the most iconic symbols of the Confederacy, steadily related to the leadership of General Robert E. Lee.