City artist inspired by Turner (6)
I believe the answer is:
tirana
'city' is the definition.
(Tirana is an example)
'artist inspired by turner' is the wordplay.
'artist' becomes 'RA' (Royal Academician, member of Royal Academy of Arts).
'inspired by' means one lot of letters goes inside another (some letters breathed in or 'inspired' by others).
'turner' becomes 'tina' (Tina Turner, famous singer).
'ra' going inside 'tina' is 'TIRANA'.
(Other definitions for tirana that I've seen before include "Take a train to the capital of Albania" , "Albanian capital" , "foreign capital" , "capital city" , "Take a train to Albania's capital (6)" .)