When I was a kid, Consolidated Edison--Con Ed--the electric company had the slogan "Clean Energy" emblazoned on all of its many trucks. Someone graffitied it as above.
And when I was a slightly older kid--20 years old and wandering the savage 70s streets of Chicago, there was a street gang called "The Latin Eagles." They would "tag" every underpass, elevated stanchion and culvert in their turf. Someone boldly graffitied their graffiti, again, as above.
