Columbia subject headings:
Graffito decoration.
Pompeii (Extinct city)--Social conditions.
Pompeii (Extinct city)--Social life and customs.
Harvard subject headings:
Graffito decoration
Pompeii (Extinct city)
Pompeii (Extinct city)--Social conditions.
Princeton subject headings:
Graffito decoration.
Pompeii (Extinct city)