For the October issue of Vogue US, photographer Mario Testino captured an enchanting series with British actress, Keira Knightley. The striking 27-year-old can be seen in a regal collection of couture, while posing in sophisticated looks for Testino's masterful lens. Hit the thumbs for a closer look at the Anna Karenina film star in the latest issue of Vogue

[via FashionGoneRogue]