I LOVE this picture of Jack, it really captures her perfectly. She's so frigging awesome, in my eyes she's the canon romance for Shepard! Lots of kudos also goes to Courtenay Taylor for bringing her to life with superb voice acting.
This picture is incredible. I really like the attention you've paid to her light freckles, or whatever those are called. Jack has an androgynous appearance, but she mixes in traditionally feminine features, which generates some of her allure.