Here are a few celebrity murals that I’ve been collecting. Artist Ed Capeau is pictured recently painting a mural of Marilyn Monroe in Freetown, MA. Reading backwards — this is the first story that ran about this ongoing mural project: The response was so positive that Capeau decided to paint Monroe next to Einstein. On the great thinker’s other side is a question mark — and Capeau is asking Herald News readers to choose the next star who will appear on the wall. The candidates are Charlie Chaplin, John Lennon, Humphrey Bogart, Lucille Ball and Judy Garland. To vote on a selection, log on to heraldnews.com. Capeau has agreed to…