Expert who discusses views others have canvassed (3,6)
I believe the answer is:
art critic
'discusses views others have canvassed' is the definition.
I know nothing about this answer so I cannot judge whether this works.
'expert' is the wordplay.
I cannot really understand how this works, but
'expert' could be 'critic' (critic is a kind of expert) and 'critic' is located in the answer.
The remaining letters 'art' is a valid word which might be clued in a way I don't understand.
This explanation may well be incorrect...
'who' acts as a link.
Can you help me to learn more?
(Other definitions for art critic that I've seen before include "sort of appraiser" , "Commentator on painting, sculpture etc" .)