Seethe at dodgy art lover (8)
I believe the answer is:
aesthete
'art lover' is the definition.
(I've seen this before)
'seethe at dodgy' is the wordplay.
'dodgy' is an anagram indicator.
'seethe'+'at'='seetheat'
'seetheat' anagrammed gives 'AESTHETE'.
(Other definitions for aesthete that I've seen before include "Sensitive type" , "Self-styled art lover - the tease (anag)" , "Poetry lover maybe" , "One who appreciates beautiful things as in arts" , "Person of refined taste" .)