Unauthorised artwork revolutionary provided in strongly Labour newspaper

• Writings on a bridge, e.g
• Government service ready with independence in writing
• Unwanted art
• Writing on the wall
• A rude decoration inscribed on rocks or walls
• Scribblings on the walls of buildings
• The writing on the wall

Wikipedia Word definitions in Wikipedia
Graffiti (plural of graffito : "a graffito", but "these graffiti") are writing or drawings that have been scribbled, scratched, or painted illicitly on a wall or other surface, often within public view. Graffiti range from simple written words to elaborate ...

Douglas Harper's Etymology Dictionary Word definitions in Douglas Harper's Etymology Dictionary
1851, for ancient wall inscriptions found in the ruins of Pompeii, from Italian graffiti, plural of graffito "a scribbling," a diminutive formation from graffio "a scratch or scribble," from graffiare "to scribble," ultimately from Greek graphein "to scratch, ...