Someone who's attractive to an artist (6)
I believe the answer is:
drawer
'to an artist' is the definition.
(drawer is a kind of artist)
'someone who's attractive' is the wordplay.
'someone' becomes 'draw' (draw is a kind of someone).
'who's attractive' becomes 'er' (I can't justify this - if you can you should give a lot more credence to this answer).
'draw'+'er'='DRAWER'
Can you help me to learn more?
(Other definitions for drawer that I've seen before include "Sliding part in a piece of furniture" , "Sliding storage box" , "neither winner nor loser?" , "Part of cabinet" , "Part of tallboy" .)