God depicted by visual artist (3)
I believe the answer is:
lar
'god' is the definition.
(protective household god in ancient Rome)
'visual artist' is the wordplay.
'LAR' is hidden within the letters.
But, I am unsure how the hidden word is indicated.
'depicted by' acts as a link.
Can you help me to learn more?
(Other definitions for lar that I've seen before include "Roman household god" , "Libya" , "What's supposed to protect the house" , "statue of a god" .)