I was recently reading an interview featuring a well-known photog in Chicago. She stated that as a rule, she always shoots at 1.6 (unless she's on a beach or it's very sunny), even for groups because she keeps them on the same plane. This seems extremely difficult to me and I'm having a hard time wrapping my head around 1.6 with a group. Does anyone have any examples of this scenario? I'm very curious to see the results.