Smithers: Have you ever painted the rich and powerful?
Marge: Well, no. Just Ringo Starr.
Smithers: He was the drummer for a rock-and-roll combo called
the Beatles, sir.
Burns: Beatles, eh? Oh, yes. I seem to remember their off-key
caterwauling on the old Sullivan show. What <was> Ed
-- Burns commissions Marge to paint his portrait,
"Brush with Greatness"