graffiti
genre of writing or drawing etched, scratched, scribbled, or sprayed (often, but not always illicitly) on a wall or other surface in a public place
en-GB/ɡɹəˈfiːtiː/
en-US/ɡɹəˈfiti/
genre of writing or drawing etched, scratched, scribbled, or sprayed (often, but not always illicitly) on a wall or other surface in a public place