Bas-reliefs regularly seen in Van Gogh's home (5)
I believe the answer is:
arles
'van gogh's home' is the definition.
(I've seen this in another clue)
'bas-reliefs regularly seen' is the wordplay.
'regularly seen' means one should take alternating letters.
'bas'+'reliefs'='basreliefs'
The alternating letters of 'basreliefs' are 'ARLES'.
'in' is the link.
(Other definitions for arles that I've seen before include "Rhone town" , "City of southern France" , "Where van Gogh worked" , "A golden hello" , "French city" .)