Simon Emmett for GQ British September 2009 w/ Sienna Miller \ by Aurélie GQ UK, An audience with Sienna Miller September 2009 Photographer: Simon Emmett Model: Sienna Miller Posted in: Editorial \ Tagged: @MaskedHorse, Caballo, Caballos, Cavalli, Cavallo, Cheval, Chevaux, Equestre, Equestrian, Équitation, GQ UK, Horse, Horses, La Cavalière masquée, Masked Horse, Pferd, Poney, Pony, Sienna Miller, Simon Emmett