Notice anything interesting about this photo of Wyatt Earp’s grave?

Here’s the answer:
In 1867, Josephine Sarah Marcus moved with her observant, immigrant, German-Jewish parents from Brooklyn, New York to San Francisco. She said her prayers every day and was taught a by-the-books good Jewish education. In 1879, young Josie was exposed to the romance of the San Francisco gold rush era.
After seeing the Gilbert and Sullivan play H.M.S. Pinafore at the age of 18, Josie caught the show biz bug. She ran away with a friend and joined the company touring the U.S. When the troupe played Tombstone, Arizona, she fell in love with the corrupt city marshal Johnny Behan. Ironically, it was Behan who introduced Josie to Wyatt Earp.
Josie and Wyatt were to soon fall in deeply in love and be married for some 50 years. The marriage was, by all accounts, a joyous one.
Read the whole thing.