https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/4034363
Carved Graffiti
Graffiti is unsightly and illegal. It takes a large amount of staff time and effort to remove.
Credit: NPS/Chris Wonderly. Original public domain image from Flickr
Public DomainFree CCO U.S. Government image for Personal and Business use