Whats the title of the movie about the painter who 
hasn't done a picture in years but is finally inspired? He He lives in a large old villa in the country.
He paints a new work and a dealer gets wind of it.
The painter never reveals the painting he treasures but 
 instead gives the dealer another work and hides his
masterpiece behind a brick wall in his barn/studio.  
The viewer never sees the painting.  I rented it in the
90's and would love to buy a copy. 