True, Jas! I think we all have a soft spot for Calamity Jane - a virtuoso performance from Doris that brought her (more) fame and fans all around the world.
Staying in the 1950s, above, a somber-looking Doris with Phil Silvers in Lucky Me (1954). It's well known she was unhappy about making this film. It looks like a candid shot on the set and not one I remember from the film, particularly as there seems to be set-building materials behind them.
"In her autobiography, Doris Day reported that she was suffering from nervous exhaustion following the strenuous production schedule for Calamity Jane (1953) and did not feel sturdy enough to begin work on Lucky Me (1954). When her husband-manager Martin Melcher and Warner Bros. strong-armed her into moving forward, Day suffered what she termed a 'nervous breakdown' during filming." - IMDB
"Doris Day had begun to suffer from panic attacks before filming Lucky Me and kept putting the start of the project off, despite Warner Bros.' pushing her to begin. She was also unhappy with the script, writing in her 1976 autobiography, Her Own Story, "Robert Cummings, Phil Silvers, Nancy Walker, and Eddie Foy, Jr., were all talented, funny people, but I knew by now that no amount of talent can overcome an inferior script, especially if it is a comedy." She considered allowing the studio to suspend her rather than doing the film but ended up fulfilling her contractual obligation. Nevertheless, the film was physically difficult for her due to the attacks." - Wikipedia