local colour
noun /ˌləʊkl ˈkʌlə(r)/
/ˌləʊkl ˈkʌlər/
(US English local color)
[uncountable]- the typical things, customs, etc. in a place that make it interesting, and that are used in a picture, story or film to make it seem real
- a journalist in search of a bit of local colour