Hindu god featuring in Poussin drawing (5)
I believe the answer is:
indra
'hindu god' is the definition.
(Indra is an example)
'in poussin drawing' is the wordplay.
'in' says the answer is hidden in the clue.
'INDRA' is hidden within 'poussin drawing'.
'featuring' acts as a link.
(Other definitions for indra that I've seen before include "Hindu sky god" , "Indian god" , "Hindu king of the gods" , "Hindu god of the weather" , "One responsible for rain" .)