1. Any inscriptions left on walls, usually without the approval of local authorities.
2. Inscriptions, figure drawings, etc., found on the walls of ancient sepulchers or ruins, as in the Catacombs, or at Pompeii.
Inscriptions or drawings carved, scratched, or drawn on public surfaces, such as walls, fences, or public-transport vehicles.
Tagging is the act of writing an individual logo on surfaces with spray paint or large felt-tip pens.
The term “graffiti” is derived from a traditional technique in Italian art (sgraffito) of scratching a design in the thin white plaster on a wall.
Natpisi ostavljeni na zidovima, bez odobrenja lokalnih vlasti.