*A mural of the flag, painted on a slab of concrete in California days after the 9/11 attacks, declared graffiti by the state legislature and removed days before the Fourth of July, 2010. <ref>http://www.ktvu.com/news/24117983/detail.html</ref> | *A mural of the flag, painted on a slab of concrete in California days after the 9/11 attacks, declared graffiti by the state legislature and removed days before the Fourth of July, 2010. <ref>http://www.ktvu.com/news/24117983/detail.html</ref> |