Fans are noticing this ‘Joker’ Easter egg which links it to the 1989 ‘Batman’

Film fans have noticed an Easter egg in Joker which appears to link the Joaquin Phoenix-starring movie to the 1989 Batman film.
Todd Phillips’ Oscar-nominated DC film was released last year, starring Phoenix as the titular character.
Among those to spot this latest Joker Easter egg was the Twitter account @MovieDetail, who pointed out that an oil painting noticed by the Joker — played by Jack Nicholson — in the 1989 film can also be seen in the background of a Joker scene set i